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Foods from the Americas Tomatoes Tomatoes are native to Mexico and Central America, and the Aztecs grew them back in the eighth century. In the sixteenth century, Spanish explorers introduced tomatoes to Spain, and the tomato’s popularity spread quickly through Europe. The French, Germans, and Italians absolutely loved them. But the British thought they were poisonous at first. In the nineteenth century, a British diplomat introduced tomatoes to the Middle East, and now Egypt is among the world’s top tomato producers. Read about the foods from the Americas. Then try out the recipes. Avocado The Aztecs also cultivated the avocado (they called it ahuactl). The avocado is an oily fruit, rich in vitamins A, B, and C. The fruit does not get ripe on the tree. People need to pick it from the tree before it develops its flavor and full maturity. Sailors used to call avocados “seaman’s butter,” because the fruit lasts for a long time, and it was good for sea voyages. Chocolate Chocolate (chocolatl in the Aztec language) was the treasured drink of the Aztecs. When the Spaniard Hernán Cortés arrived in Mexico in 1519, the Aztecs gave him chocolate as part of a royal welcome. It is said that the Aztec Emperor, Moctezuma, used to drink 50 cups of chocolate a day out of a gold cup. The Spanish introduced chocolate to Europe. However, it was only in the nineteenth century that Henri Nestlé, in Switzerland, created the first bar of chocolate. Nowadays, very few people can resist the sweet food—once only for kings

How did the framers of the Constitution try to limit the power of the national government? Separation of Powers: a key constitutional principle that divides the functions of government among three branches (legislative, executive, and judicial) to prevent any one branch from gaining too much power How did the framers of the Constitution try to keep one branch of the government from dominating the others? A system of checks and balances Checks: allow one branch to block the actions of other branch Congress can pass laws, but the president can check this power through veto. Congress can check the president’s veto power by a two-thirds majority vote in each house. Judicial branch can check the actions of both Congress and the president through its power of judicial review and so declare a law, a treaty, or an executive action unconstitutional. Balances: allow each branch of the government to have some role in the actions and power of the other branches Judges, ambassadors, and cabinet members are appointed only if the president nominates them and the Senate approves the nomination. President can sign treaties, but they only take effect if the Senate approves them. Powers of judicial branch are also balanced by the other branches. -- The Supreme Court can declare laws unconstitutional, but the president chooses federal judges, and the Senate must approve the appointments. Congress can impeach federal judges.

Element Definition Example from Text Theme Main message or lesson Be yourself; self-acceptance Tone Author’s attitude toward the subject Encouraging, humorous Diction Word choice Weird, perfect, brave Denotation Literal meaning of a word Weird = unusual Connotation Emotional meaning of a word Weird = negative or unique Allusion Reference to another literary or cultural work Harry Potter, The Last Battle Genre Type of writing Letter Writer Author Letter writer to her teen self Title Name of the text Just Be Yourself Dear Teen Me, Psst! Hey! You in the corner of the library with your nose stuck in a book. Yes, you. Don’t recognize me without that awful perm, do you? (Remind me again why you thought that was a good idea?) Anyway, I hope you don’t mind if I sit with you for a minute, but we need to talk. Don’t worry about the “no talking in the library” rule. I’m sure we’ll be fine. Librarians aren’t as bad as they seem. Judging from the hair and braces I’d have to guess you’re in your junior year. Yes? Thought so. I’d forgotten how many lonely lunch hours you spent in the school library. You have some friends in the cafeteria that you could sit with, but you don’t feel like you really fit in, do you? That’s why you joined every school club you could. I just counted and you’re in eighteen, not to mention the numerous after-school activities you’re involved in. I mean honestly, you joined the ROTC.1 You don’t even like ROTC! And I won’t even bother bringing up that time you tried ballet. I’m still having nightmares about the fifth position! Let me ask you, how’s it all working out? Not very well, am I right? By spending so much time trying to find yourself, you’re slowly losing yourself. We don’t all have one single rock-star talent, and honestly, I think those of us who don’t are the lucky ones. Life isn’t about finding the one thing you’re good at and never doing anything else; it’s about exploring yourself and finding out who you really are on your own terms and in your own way. You don’t have to exhaust yourself to do that. Oh, don’t be so down in the dumps about it. You’ll eventually find something you’re good at, I promise. It’s a long, winding road to get there, but you’ll find it. Being able to spend all day doing what you love (or one of the things that you love) is the most amazing feeling in the world. And no, I won’t tell you what it is, so don’t even ask me. Just remember to always be yourself, because there’s nobody else who can do it for you. I think E. E. Cummings put it best when he said, “It takes courage to grow up and become who you really are.” Looks like the bell is about to ring so I’ll leave you to your book. What are you reading, anyway? Oh, The Last Battle by C. S. Lewis. I should have guessed. You should give those Harry Potter books a try. I saw you roll your eyes! I know they seem like just another fad, but trust me, they’re better than you think. They’ve got a real future! finding out who you really are on your own terms and in your own way. You don’t have to exhaust yourself to do that. Oh, don’t be so down in the dumps about it. You’ll eventually find something you’re good at, I promise. It’s a long, winding road to get there, but you’ll find it. Being able to spend all day doing what you love (or one of the things that you love) is the most amazing feeling in the world. And no, I won’t tell you what it is, so don’t even ask me. Just remember to always be yourself, because there’s nobody else who can do it for you. I think E. E. Cummings put it best when he said, “It takes courage to grow up and become who you really are.” Looks like the bell is about to ring so I’ll leave you to your book. What are you reading, anyway? Oh, The Last Battle by C. S. Lewis. I should have guessed. You should give those Harry Potter books a try. I saw you roll your eyes! I know they seem like just another fad, but trust me, they’re better than you think. They’ve got a real future! i need you to tell me how can i start this text and i need you to add these essential questions: What are some milestones on the path to gr owing up?, What makes an experience memorable? What makes it life changing? and then Denotation, Connotation, Allusions, Diction, Tone, Genre, Writer, Title, Theme in a table and i need u to add definitions for each one and extract examples from the text

Ethan, college basketball player from Chicago, USA My day starts at 8 am with the weight training program. We do a ten- minute warm-up, and then it's hard work for 50 minutes. At nine o'clock my classes start. When we have an away match, we can't do so much school work. When we are back at school, we have to work harder than the others. But I'm not complaining - I've been in the team for more than a year now, and it's cool. I have a break between 1.00 and 2.30. I try to take only 30 minutes for lunch and the rest I use for studying. The afternoon is full of classes and practice. At night I have to watch videos of games, I have to read books about basketball and study for my exams, too. When I finally go to bed - often nearly midnight - I'm completely exhausted!

Ella, drama student from Sydney, Australia 6.45: I'm not good at getting up early. Three alarm clocks - at 6.30, 6.40 and 6.50. 8.00: Voice training. Important for an actor. 8.45: Gymnastics - I like it. It helps me concentrate better and makes me feel good. 9.30: Singing and dance workshop. It's hard work, but it gives me energy. Music and rhythm. Love it! 11.00: First break-drink, drink, drink- water, of course. No drinks with sugar in them. Makes the body and the mind tired. 11.15: Performance workshop. Hard work. Our teachers are fantastic, but they tell you when you make mistakes! 12.30: Lunch break - I eat nuts and fruit, or a salad at one of the cafés nearby. I never eat carbohydrates, you know, pasta or other heavy stuff. 2.00: A lecture about acting, for example, how to move on the stage, what to do with your hands, etc. Not always easy to concentrate after lunch. 3.30: Short break. I try not to fall asleep. The day has been very firing! 3.45: Voice training workshop, dance and singing. 6.00: Evening rehearsal. We practise for a performance at the end of term. We're doing a musical this term. Hard work and great fun. 9.00: I go home. 10.00: Zzzzl

Decimals ( reading decimals for example three and three tenths or sixty five and thirty one hundredths ( try to be simple) another question is adding 2 decimal number or subtracting. another question is rounding decimal . another question transforming from decimal number to decimal fraction . another question is the place value of each digit and abour whole part and decimal part

A. Hiking in Finland I've just come back from Finland. My friends from university invited me to join them on an eight-day hike. The walk is called the Bear Trail and it is in the Oulanka National Park in north-eastern Finland. It's a beautiful walk through forests and across rivers and lakes. We stayed at campsites and carried clothes, food and tents on our backs. I'm not the fittest person in the world but I was able to finish. I loved the incredibly clear air, the beautiful views and the sounds of nature. In my opinion, it is perfect for anyone who wants to start long distance walking as it is almost completely flat and well-signposted. Just try not to fill your backpack up with things which you won't need. B. Camino di Santiago It was the walk of a lifetime. Eight hundred kilometres from the south of France, over the Pyrenees mountains and across northern Spain to Santiago de Compostela. It all started so well. The path up to the Pyrenees was magical and it was good to meet other people doing the same walk. Everyone was enthusiastic about the walk ahead. But in Spain, the route often followed roads. It was noisy and monotonous, with unchanging views for hours and hours. More and more people joined the walk. They were generally friendly but it wasn't the experience I expected. I'd like to go back to the Pyrenees and hike there again but I'll stop there next time. C. The GR20, Corsica Corsica is a magnificent island with some wonderfully picturesque walks along the coast and inland. But for walkers, it is famous for the GR20, Europe's most difficult long distance walk. It goes from north to south and up and down from two hundred metres to over 2,200 metres above sea level. The frighteningly steep and rocky paths are beautiful but very demanding. Our guides will help you to complete the whole 180 km in fifteen days. The price includes transport, accommodation in tents and food. You should be in good health with experience of mountain walking and a good head for heights. No climbing experience is necessary.

How is personal data collected? There are several ways that an unauthorised person can try and collect your data. These include: •phishing •smishing •vishing •pharming. Phishing Phishing is when a person sends a legitimate looking email to a user. The email contains a link to a website that also looks legitimate. The user is encouraged to click the link and to input personal data into a form on the website. The email could also simply ask the user to reply to the email with their personal data. The user is tricked into giving their personal data to a source that they believe is legitimate. However, both the email and the linked website are from a fake unauthorised source. The personal data that is input is then collected by an unauthorised person. This person can then use this data for criminal acts, for example, to commit fraud or steal the person's identity. Intimidation has become a common feature of phishing emails, threatening the user that they must click the link and rectify a situation immediately, or there will be a further issue. The aim of a phishing attack is to steal the user's personal data. Figure 5.1: Phishing. A real-life example of phishing PayPal have been the subject of several different phishing emails. Users receive an email that looks as though it has been sent from PayPal, as it has the PayPal branding. The email normally warns of an issue such as unexpected activity on their account, or that some kind of verification of their account is required. The user is then asked to click a link to log into their account and resolve the issue. The link takes them to a webpage that looks like the PayPal login page. If the user inputs their login details into this page, they will not be taken to their account. It is often at this stage that the user may realise that the email and webpage are fake. However, they have already given the unauthorised person their PayPal login details. Figure 5.2: An example of a phishing email claiming to be from PayPal. How to recognise phishing There are several guidelines to be aware of regarding emails to avoid being subjected to phishing. These include: •Don't even open an email that is not from a sender that you recognise or a trusted source. •Legitimate companies will never ask you for your personal data using email. Be immediately suspicious of any email that requests your personal data. •Legitimate companies will normally address you by your name. Be suspicious of any email that addresses you as ‘Dear Member' or ‘Dear Customer'. •Legitimate companies will send an email that uses their domain name. If you hover your mouse over the sender's name, it will show the email address that the email is sent from. If this does not look legitimate, for example, does not contain the correct domain name, then it is probably fake. For example, if the sender's email is user@paypal1.com rather than user@paypal.com, this is from an incorrect domain name. •Legitimate companies are protective of their professional reputation and thoroughly check any communications. They will make sure that all information given is grammatically and correctly spelt. Be suspicious of any email that contains bad grammar or spelling mistakes. •A link in an email from a legitimate company will also normally contain the domain name of the company. You can sometimes hover over the link, or right click and inspect the link, to see the address of the URL that is attached. If the URL does not contain the domain name, or also contains typical errors such as spelling mistakes, then be suspicious of this. PRACTICAL ACTIVITY 5.02 Ask a friend or a member of your family if they have ever received an email that they believed was a phishing email. Ask them how they identified it was phishing. Ask them if they know all of the given guidelines for identifying phishing emails. Smishing Smishing (or SMS phishing) is a variant of phishing that uses SMS text messages to lure the user into providing their personal details. The user is sent an SMS text message that either contains a link to a website, in the same way that phishing does, or it will ask the user to call a telephone number to resolve an urgent issue. The same advice can be followed for smishing as given for phishing. The user must question at all times any links that are sent from an unknown or suspicious user. It is advisable that if a user believes the message may be legitimate, to type in the domain name for the legitimate company website into their web browser, rather than following the link in the message. Users should block any numbers that they believe are suspicious to prevent any further risk of smishing from that number. Figure 5.3: Smishing. Vishing Vishing (or voice phishing) has the same aim as phishing, to obtain a user's personal details. The user receives a telephone call that could either be an automated system or could be a real person. An automated voice could speak to the user and advise them that an issue has occurred, such as there has been suspicious activity regarding their bank account. The user may then be asked to call another number, or just to simply press a digit and be directed to another automated system. This system will ask them to provide their bank account details to resolve the issue. The bank account details have then been obtained by the unauthorised user and can be used to commit a crime against the user. The automated system could be replaced by a real person who will try to do the same thing. They will try to convince the user that there has been an issue with an account they have and to provide the log-in details or PIN for the account to verify who they are so the issue can be resolved. The precaution to take for vishing is that no company will ever call you and ask you to provide any log-in details or PIN details over the telephone. They may ask you to provide other personal information, and if you are in doubt that the person on the other end of the phone is legitimate, it is always advisable to put the phone down and call the company back on a legitimate number that you may already know or can obtain. Figure 5.4: Vishing. Pharming Pharming is when an unauthorised user installs malicious code on a person's hard drive or server. The malicious code is designed to redirect a user to a fake website when they type in the address of a legitimate one. The fake website is designed to look like the legitimate one, to trick the user and make sure they are not aware that their request has been redirected. The user will then enter their personal details into the fake website, believing it is the legitimate one, and the unauthorised person will now have their personal data. A common technique used in pharming is called domain name server (DNS) cache poisoning. This technique exploits vulnerabilities in the DNS and diverts the internet traffic intended for a legitimate server toward a fake one instead. The unauthorised user needs to find a way to install the malicious code on the computer. They often hide the malicious code in an email attachment or link. When the user opens the email attachment or clicks the link, the malicious code is downloaded also. Figure 5.5: Pharming. The aim of a pharming attack is also to steal a user's personal data. A real-life example of pharming In 2007 50 different companies all over the world were subject to a pharming attack, these included PayPal, eBay, Barclays bank and American Express. Over a three-day period, hackers managed to infect over 1000 PCs a day with a malicious pharming code. When users who had been infected visited the websites of the different companies, they were redirected to a legitimate-looking version of the site that was designed to steal their personal data. The original email, containing the malicious code, was set up to look like a shocking news story. Users were encouraged to click a link in the email to find out more information. The code was downloaded when the user clicked the link. This was quite a sophisticated attack that required legitimate looking websites to be set up for a large number of companies. It is not known how much money the hackers were able to retrieve as a result. How to prevent pharming All of the guidelines to avoid being subjected to phishing are also relevant for recognising pharming. There are also several other precautions that can be taken to check for pharming attacks. These include: •Have a firewall installed and operational. A firewall monitors incoming and outgoing traffic from your computer. It checks this traffic against set criteria and will flag and stop any traffic that does not meet the criteria. A firewall could detect and block suspicious traffic, such as a malicious code trying to enter your system. •Have an anti-virus program installed that is designed to detect malicious pharming code. You need to scan your computer on a regular basis to check for any malicious code. It is advisable to set up an automatic scan on a daily basis at a time when your computer will normally be switched on. •Be aware when using public Wi-Fi connections. A hacker could look to directly access your computer and install the malicious code if you are connected to a public Wi-Fi connection. It is often advisable to use a VPN when using public Wi-Fi. This will help shield your internet activity and personal details from a hacker, making it more difficult for them to access your computer. Smishing can also be used as a form of pharming. A user is sent a link, that when they click is designed to download malware onto their mobile device. Therefore, it is advisable to have security software installed on your mobile and also scan it regularly to detect any presence of malware.

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