Science CSA Review

Front

What makes the moon shine at night?

Back

The moon reflects the light from the sun.

Front

Why do planets orbit the sun?

Back

The sun's gravity keeps them in place.

Front

What is an ecosystem?

Back

All of the living and nonliving things in an area and their interactions.

Front

What are movements of ocean water in a continuous flow called?

Back

Ocean currents.

Front

What is the correct order of a food chain?

Back

Sun -> Tomato plant -> Rabbit -> Hawk -> Decomposer.

Front

What is gravity?

Back

A force that pulls objects toward each other.

Front

What is a food web?

Back

A system of interrelated food chains in an ecosystem.

Front

What is photosynthesis?

Back

The process by which plants use sunlight to make food.

Front

What is a habitat?

Back

The natural environment where an organism lives.

Front

What is a producer in an ecosystem?

Back

An organism that makes its own food, usually a plant.