Science DA 2 Review

Front

What happens when a tuning fork vibrates?

Back

The vibration of the tuning fork creates a sound.

Front

What causes the triangle to make a sound when hit?

Back

The triangle vibrated, causing a sound.

Front

What are solids?

Back

Solids are materials that have a definite shape and volume.

Front

What can we observe about temperature and cloud coverage?

Back

The temperature changes less when it is cloudy.

Front

Why can we see the Moon from Earth?

Back

The moon reflects the light from the Sun.

Front

What is vibration?

Back

Vibration is a rapid back-and-forth movement that creates sound.

Front

What is sound?

Back

Sound is a type of energy made by vibrations.

Front

What is the role of the Sun in the solar system?

Back

The Sun provides light and heat to the planets.

Front

What is weather?

Back

Weather is the state of the atmosphere at a place and time.

Front

What are clouds made of?

Back

Clouds are made of tiny water droplets or ice crystals.