What is the electric or magnetic force exerted by oppositely charged objects?

What are forces that are equal in size but opposite in direction called?

What is a plant or animal action, reaction, or activity that occurs in response to stimuli?

What is an animal that obtains nutrients from eating other animals?

What is the process by which substances are changed into different substances with different properties?

What is the property called that is used to describe how a mineral breaks apart along smooth surfaces?

What is the average pattern of weather that occurs in a certain location over many years?

What is the type of insect development characterized by the presence of a larval stage with different feeding habits?

What is the process by which water is changed from a gas (water vapor) to a liquid?

What is an organism in a food chain that obtains nutrients from producers or other consumers?

What is a factor or condition in a scientific experiment that is purposefully kept the same?

What is all the living and nonliving things that interact with each other in an environment?

What is the process by which rock, soil, and other weathered earth materials are moved from one place to another?

What is a species that no longer exists?

What is the process by which plants begin to grow from a seed or a spore?

What is the property of a mineral that describes how easily it can be scratched?

What is a measure of the amount of water vapor in the air?

What type of rock is formed from cooled magma or lava?

What is a material that prevents or reduces the transfer of electricity, heat or sound?