CAST Review Practice

Front

What does the energy of a wave depend on?

Back

The energy of a wave depends on the amplitude ONLY.

Front

In a chemical equation, where are the products located?

Back

The products are located on the right of the arrow.

Front

How does the model represent the Sun and Earth?

Back

The ball is the Earth, the pole is the Sun, and the rope is the force of gravity.

Front

Which type of plastic can help conserve natural resources?

Back

Plastic B.

Front

What role do living organisms play in the water cycle?

Back

Plants help move water from the soil to the atmosphere.

Front

What is amplitude in relation to waves?

Back

Amplitude is the height of the wave from its rest position, indicating the energy of the wave.

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive peaks or troughs in a wave.

Front

What is the role of gravity in the solar system?

Back

Gravity is the force that keeps planets in orbit around the Sun.

Front

What is a product in a chemical reaction?

Back

A product is a substance that is formed as a result of a chemical reaction.

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves through the environment, including evaporation, condensation, and precipitation.