TCAP Review in Science Computer Lab

Match it! Select the correct answer from the pull down...Good luck!

Which of these causes rocks to break down by physical means?

Earth has limited resources from which to draw energy. Which of these represents a renewable resource humans could use to help meet the demand for energy?

Carrie tests the stream behind her house each year to find out if the water quality has changed. This year the water in the stream had a pH of 6.0 according to the pH meter. What describes the pH of the water in the stream?

Which of these is a biotic factor in a prairie biome?

Which of the following is an example of sexual reproduction?

Under certain conditions, hydrogen gas and oxygen gas will react to form water. If 20 grams of hydrogen completely reacts with 160 grams of oxygen, how many grams of water will be formed?

Which of these causes a chemical change in matter?

The advantage of using a concentrated solution over a diluted solution in a chemical reaction is that the concentrated solution provides __________________________________.