Sample Test Science
1 When magma or lava cools, which type of rock is formed?
2 The outer layer of an animal cell is the:
3 The part of an atom with a negative electrical charge is the:
4 If you cool a gas, it may ___ into a liquid:
5 The amount of moisture in air is its:
6 You set up an experiment to see if soil type affects pea plant growth. The variable you change in the experiment is:
7 Which of the following is not an observation?
8 Simple machines that use ropes or chains are:
9 Which part of a plant produces most of its food?
10 A milliliter of liquid is closest in volume to a: