HCS 04/05 Quarter 3 CSA Review

Front

What type of rock is formed by magma cooling and hardening?

Back

Igneous rock is formed by the cooling and solidification of magma or lava.

Front

What is the producer in a food chain?

Back

The producer is the organism that creates energy for the food chain, typically a plant, like grass.

Front

How long does it take for the Earth to orbit the Sun?

Back

It takes one year for the Earth to make one full orbit around the Sun.

Front

What is an example of mechanical energy?

Back

A guitar string vibrating to make sound is an example of mechanical energy.

Front

Describe the sun.

Back

The sun is an average-sized yellow star, about 110 times the diameter of Earth.

Front

What type of energy is produced by the sun?

Back

The sun produces solar energy, which is a form of radiant energy.

Front

What is the difference between igneous and sedimentary rocks?

Back

Igneous rocks are formed from cooled magma, while sedimentary rocks are formed from compressed sediments.

Front

What role do plants play in a food chain?

Back

Plants act as producers, converting sunlight into energy through photosynthesis.

Front

What is the main source of energy for the Earth?

Back

The main source of energy for the Earth is the sun.

Front

What is the process of water cycle?

Back

The water cycle includes evaporation, condensation, precipitation, and collection.