if there is a high level of acid present in a recipe containing gelatine what effect could this have on the gelatine setting qualities

It will weaken the strength of gelatine

It will strengthen the strength of gelatine

It will turn the product cloudy

What ingredients are commonly found in a cold soufflé

meringue, cream, egg yolks, sugar and gelatine.

meringue, milk, walnuts, sugar and gelatine.

meringue, salt, egg yolks, sugar and gelatine.

water, cream, baking powder, sugar and gelatine.

What is Crème Mousseline made from

crème patisserie and enriched with half the quantity of unsalted butter

crème patisserie and Greek yoghurt

crème patisserie set with a little gelatine and lightened with whipped cream

crème patisserie, butter, egg whites and glucose

What is Crème Diplomat made from

crème patisserie set with a little gelatine and lightened with whipped cream

crème patisserie, butter, egg whites and glucose

crème patisserie and Greek yoghurt

crème patisserie and enriched with half the quantity of unsalted butter

Pasteurising all dairy ingredients when producing ice cream will

Reduce harmful bacteria to a safe level

Make the product naturally sweeter

Hot Cold & Frozen Deserts

Earth's Water Water Everywhere. Water fills oceans, lakes, and ponds. It flows in rivers, streams, and underground. It is even in the air. Some parts of Earth have snow and ice, which are frozen water. Water covers most of Earth's surface. Salt water in the oceans makes up much of Earth's water. Earth has much less fresh water. Many plants and animals need this fresh water to survive. Some of this fresh water is aboveground, while other fresh water is underneath Earth's surface. What are some ways you use Earth's water? Different Forms of Water. Liquid water is the most common state of Earth's water. It takes the shape of the container it is in. Liquid water is always moving even if you can't see it move. It flows in rivers and streams, and it crashes as ocean waves. Not all water is liquid. When liquid water gets very cold, it freezes to form ice. Ice is another state of water-solid water. Ice can float on liquid water. People form ice into different shapes. Artists even carve ice to make sculptures. Much of Earth's frozen water is at the North and South Poles, Earth's coldest areas. Some of Earth's water is in an invisible state as a gas called water vapor. While it's always invisible, water vapor is all around us. Changing Water. Earth's water is always changing from one state to another. When frozen water is heated, it melts and becomes liquid water. When liquid water is cooled, it freezes and becomes ice. Liquid water can become a gas, too. Have you ever seen a puddle of water dry up on a hot day? Energy from the Sun changed the liquid to a gas in a process called evaporation. Water evaporates from oceans, rivers, lakes, and puddles all over the world. When water vapor in the air cools down, it changes from a gas to a liquid. This process is called condensation. Clouds are made up of tiny drops of water formed by condensation. The tiny drops stick together, creating larger, heavier drops. Once they're large enough, they fall to the ground as rain or another type of precipitation. Water Is Important. Rain keeps plants alive and allows them to keep growing. People and other animals need water to survive. We also use it for other purposes, such as fighting fires. It is important to take care of Earth's water. Keeping waste and trash away from water keeps it from becoming dirty and unusable. Polluted water makes people, plants, and animals sick. Would you want to drink and play in polluted water?

THE SOAR SYSTEM A solar system is a group of planets and other celestial bodies that revolve around a star. A solar nebula- a vast cloud of gas and dust, mostly hydrogen and helium. How the Solar System Form • COLLAPSE AND SPINNING DISK FORMATION - Gravity pulls material inward. The cloud flattens into a spinning disk due to conservation of angular momentum. • PROTOSTAR FORMATION- (BIRTH OF THE SUN). Material collects at the center, and begun to heat up. When it reaches to 10 million KELVIN, nuclear fusion begins. thus, SUN is born. • PLANETESIMALS AND PROTOPLANETS. Dust and gas in the disk stick together via static and gravitational forces. These form planetesimals, which grow into protoplanets collision and accretion. • PLANET FORMATION. Inner disk: too hot for gas rocky planets form Mercury, Venus, Earth, Mars. • PLANET FORMATION. Outer disk: gas and ice giants. Jupiter, Saturn, Uranus, Neptune • LEFTOVER DEBRIS. Remaining materials forms moon, asteroids, comets and dwarf planets. DIFFERENT HYPOTHESIS IN THE FORMATION OF SOLAR SYSTEM. 1. NEBULAR HYPOTHESIS- The Solar system formed from a rotating cloud of Gas and Dust (solar nebula). As it rotates conservation of angular momentum caused the cloud to flatten into a disk. the Sun formed at the center (DISK) while planets formed from the surrounding materials through acceleration. thus, it explains the coplanar and nearly circular orbit of the planets all planets orbits around the sun on the same flat, disk shaped plane. Proposed by Immanuel Kant in 1755 and Modified by Pierre Simon Laplace in 1756. PROTOPLANET HYPOTHESIS. The Solar system formed from a rotating cloud of Gas and Dust (solar nebula). As it rotates conservation of angular momentum caused the cloud to flatten into a disk. 2. Protoplanet hypothesis. Builds on the nebular model but focuses more on the role of planetesimals which then form into full planets. PROCESS: - Small solid particles stick together through collisions. As collisions takes place, it grows into kilometer-sized planetesimals. Gravitational interactions lead to the formation of planets. Lead to formation of steroids belts and varying planet sizes 3. Encounter hypothesis. States that the sun encountered a rogue star. The encounter led to the removal of hot gas from both stars due to their gravitational interaction. The hot gas then accumulated and formed the planets. The materials from the less dense rogue star formed the other planets, while that from the sun formed the inner planets. 4. TIDAL HYPOTHESIS. (also called the Tidal Theory) is an early scientific idea about how the solar system might have formed. Proposed by James Jeans and Harold Jeffreys. A massive star passed very close to the early Sun. The hot gas then accumulated and formed the planets. The materials from the less dense rogue star formed the other planets, while that from the sun formed the inner planets. Streams of hot gas were drawn out from the Sun in elongated shape. These streams eventually condensed and cooled, forming planets, moons, and other bodies in the solar system. 5. Not accepted theory. Later studies showed the streams of hot gas would disperse too quickly into space instead of condensing into planets. The theory also couldn’t explain the specific orbital patterns and compositions we see today. Modern science favors the Nebular Hypothesis, which explains solar system formation through the collapse of a rotating gas cloud. Earth as the only habitable planet 1. Right Distance from the Sun (The Goldilocks Zone). Not too hot, not too cold — just right for liquid water to exist. 2. Atmosphere with Oxygen. Earth has a mix of gases, especially oxygen, which most living things need to survive. 3. Liquid Water. Earth has oceans, rivers, and rain — water is essential for all life. 4. Magnetic Field. Earth’s magnetic field protects us from harmful solar radiation. 5. Stable Climate. The atmosphere and natural cycles keep temperatures and weather mostly stable over time. 6. Rich Resources. Earth has soil for growing food, minerals, and energy sources that support life and technology. Solar explorations 1. AUGUST 6, 2014. First space craft to orbit a comet (ROSETTA PROBE). Captures the comet photograph. -Comets have coma and tail as it approaches to the sun. 2. JULY 14, 2015. NASA’s New Horizons spacecraft made history by becoming the first spacecraft to fly by Pluto, giving us our first close-up look at the dwarf planet. First time visiting Pluto. Before this, Pluto was just a blurry dot in telescope images. Revealed a surprising world New Horizons showed mountains of ice, smooth plains, and a heart-shaped region called Tombaugh Regio. Changed what we knew. Scientists thought Pluto would be dull and frozen — instead, it turned out to be geologically active and incredibly complex. 3. SEPTEMBER 8, 2016. NASA launched OSIRIS-REx, the first U.S. mission to collect a sample from an asteroid and return it to Earth. Changed what we knew. Scientists thought Pluto would be dull and frozen — instead, it turned out to be geologically active and incredibly complex. OSIRIS-REx stands for: Origins, Spectral Interpretation, Resource Identification, Security–Regolith Explorer It was sent to study the asteroid Bennu, a near-Earth asteroid about 500 meters wide. Mission Goals: Collect a sample of surface material from Bennu Study the asteroid’s omposition, structure, and history. Mission Goals: Help scientists understand the origins of the solar system. Learn more about asteroids that could impact Earth. 4. August 12, 2018: Launch of NASA’s Parker Solar Probe, the first spacecraft to "touch" the Sun by flying through its outer atmosphere, called the corona. Mission Goal: To study the Sun up close and help scientists understand: How the solar wind (a stream of charged particles) is formed. Why the Sun’s corona is hotter than its surface. What causes solar storms that can affect Earth’s satellites and power grids. 5. November 26, 2018: NASA’s Insight Lander Touches Down on Mars. Its mission was focused on studying the interior of the Red Planet (crust, mantle, and core of the planet). Why the Sun’s corona is hotter than its surface. What causes solar storms that can affect Earth’s satellites and power grids 6. November 26, 2018: NASA’s Insight Lander Touches Down on Mars. Its mission was focused on studying the interior of the Red Planet (crust, mantle, and core of the planet) 7. JULY 30, 2020 PERSEVERANCE PROBE. Perseverance rover as part of the Mars 2020 mission aboard an Atlas V-541 rocket This marked a major step in Mars exploration. 8. DECEMBER 25, 2021-JAMES WEBB SPACE TELESCOPE. Investigate exoplanets’ atmospheres for signs of habitability. Observe the first galaxies formed after the Big Bang. Study the formation of stars and planetary systems. Look deeper into the infrared universe than ever before. RESULTS OF EXPLORATION • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life). • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life). • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life).

Slow fast big small hard soft hot cold empty full

Vocabulary of weather such as hot,cold,foggy,sunny,snowy,rainy,windy,stormy ,cloudy,clear

Big small/little wide narrow deep high low heavy light shallow clean dirty hot cold long loud quiet thin thick short sharp tight loose near far

Hot and cold colours

hot and cold temperature

Hot and Cold Safety

Related quizzes

Related quizzes