Question: Choose your answer.

Which human activity will help decrease air pollution?
My Answer: driving a hybrid car

Question: Choose your answer.

Students recorded the initial and final temperatures of different-colored soils exposed to direct sunlight for three hours. The students want to compare the total temperature change for each soil color. Which of these formats would be the most appropriate for displaying the results of this investigation?
My Answer: bar graph

Question: Choose your answer.

Ice will form on small ponds when the temperature drops below 0°C. Which property of ice is most beneficial to fish living in these ponds?
My Answer: Ice had a density lower than the density of water.

Question: Choose your answer.

Photosynthesis is a process involving carbon dioxide, water, glucose, oxygen, and sunlight. Which is the correct chemical equation for photosynthesis?
My Answer:
6CO_{2} + 6H_{2}O + energy -> C_{6}H_{12}O_{6} + 6O_{2}