Science STAAR Review 24-25

Front

What is a positive effect on the ecosystem?

Back

Planting trees helps improve air quality, provides habitats for wildlife, and prevents soil erosion.

Front

What is NOT found on the moon?

Back

Precipitation is not found on the moon; it has no atmosphere to support rain or snow.

Front

What adaptation is important for aquatic animals?

Back

Webbed feet help aquatic animals swim efficiently in water.

Front

How long does it take Earth to rotate on its axis 7 times?

Back

One week.

Front

What process turns layers of sediment into rock?

Back

The weight of the water compacts the sediment into rock over time.

Front

What is sediment?

Back

Sediment is small particles of rock, minerals, and organic material that settle at the bottom of bodies of water.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms and their interactions with the environment.

Front

What is the role of trees in an ecosystem?

Back

Trees provide oxygen, improve air quality, and offer habitats for various species.

Front

What is gravity?

Back

Gravity is the force that attracts objects toward one another, such as the Earth pulling objects toward its center.

Front

What is the significance of the moon's gravity?

Back

The moon's gravity affects ocean tides on Earth.