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1st Quarter Integrative Formative Test in English Subjects (Grade 10)
Quiz by Shin Silva
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
For questions 1-3, refer to the given bar graph.
Which month has the highest recorded volcanic earthquakes in 2013?
July
October
Both B and C
November
For questions 1-3, refer to the given bar graph.
Which month has the highest recorded volcanic earthquakes in 2013?
Which months have a total of seven (7) recorded rock falls in 2013?
Which month of recorded volcanic activity is considered hazardous based on the evidence presented on the graph (rock falls and earthquakes)?
The most commonly used quantification of earthquake size is the magnitude.
Magnitude is an instrumental measure of the amplitude of ground shaking; that is, you must have an instrument called a seismograph to measure the magnitude of an earthquake. Fortunately, large earthquakes are less frequent than small earthquakes. The temporal distribution of earthquakes by size follows a logarithmic rule. As a rule of thumb, for each magnitude unit increase, there are 10 times less earthquakes during a specified time interval. For example, there are about 20 major earthquakes each year but only one or two great earthquakes.
Moreover, earthquakes are not isolated events, they occur in sequences. Most often, each sequence is dominated by an event with a larger magnitude than all others in the sequence (usually about one magnitude unit larger). We call the large event the main shock, and the events that follow are called aftershocks. Occasionally, the main shock is preceded by an event or events that we call a foreshock(s). Sometimes, earthquakes occur in interesting sequences which we call doublets, triplets, multiple, or swarms depending on how many similar-size events are in the sequence.
According to the text, for each magnitude increase of an earthquake, there are 10 times less earthquakes during the time interval. This can be compared to what type of sequence pattern?
What is the main purpose of using seismographs?
What is the process of making a new product to be sold to the customers?
Which will you consider first when buying meat products?
Maria is health conscious, she must be aware of the following criteria in evaluating health information and products before she buys them. What is NOT included in the selection?
The reliable source of health information and products are licensed professionals EXCEPT,
In this 21st century, people make the following health information campaign to promote certain products through social media EXCEPT,