Answer the following question given this paragraph: Humid continental climates have warm winters and cold summers. Subarctic climates have cool short summers and very cold winters. Q: What kind of summers do humid continental climates have? Choices: - dry summers - warm summers - wet summers - cold summers A:
cold summers
(Question)
Answer the following question given this paragraph: Water infiltrates the ground because soil and rock are porous. Between the grains are pores, or tiny holes. Since water can move through this rock it is permeable. Eventually, the water reaches a layer of rock that is not porous and so is impermeable. Water stops moving downward when it reaches this layer of rock. Q: Why does water infiltrate the ground? Choices: - gravity - prolonged drought conditions - run-off from flooding - because soil and rocks are porous A:
(Answer)
because soil and rocks are porous
Ques: Answer the following question given this paragraph: There are four major forces of evolution that cause allele frequencies to change. They are mutation, gene flow, genetic drift, and natural selection. Q: How many major forces of elevation cause allele frequencies to change? Choices: - one - five - three - four A:
Ans: four
(Q).
Answer the following question given this paragraph: As the tectonic plates move above a hot spot, they form a chain of volcanoes. The islands of Hawaii formed over a hot spot in the middle of the Pacific plate. The Hawaii hot spot has been active for tens of millions of years. The volcanoes of the Hawaiian Islands formed at this hot spot. Older volcanoes that formed at the hot spot have eroded below sea level. These are called the Emperor Seamounts. Q: What forms when tectonic plates move above a hot spot? Choices: - earthquake chain - volcanic system - volcanic setting - volcanic chain A:
(A).
volcanic chain
Ques:Answer the following question given this paragraph: You've probably been using a ruler to measure length since you were in elementary school. But you may have made most of the measurements in English units of length, such as inches and feet. In science, length is most often measured in SI units, such as millimeters and centimeters. Many rulers have both types of units, one on each edge. The ruler pictured below has only SI units. It is shown here bigger than it really is so it's easier to see the small lines, which measure millimeters. The large lines and numbers stand for centimeters. Count the number of small lines from the left end of the ruler (0.0). You should count 10 lines because there are 10 millimeters in a centimeter. Q: What is the standard measurement for mass? Choices: - volume - calories - BMI - grams A:

Ans:grams
Answer the following question given this paragraph: Q: How do mammals ventilate their lungs? Choices: - negative combination breathing - negative atmospheric breathing - negative pressure vocalizing - negative pressure breathing A:
negative pressure breathing