3rd Grade Final Exam Review Science

Front

What is the most likely reason a deep valley with a river at the bottom was created?

Back

The river slowly carved the land away over a long time.

Front

What does a fossil of a seashell most likely tell us about the area where it was found?

Back

The area was once under the ocean.

Front

Where are fossils most often discovered?

Back

In layers of sedimentary rock

Front

What will most likely happen to the temperature of a cup of cold juice (6°C) placed on a kitchen counter where the air is warmer (22°C) after an hour?

Back

The juice's temperature will increase because heat will move from the warmer air to the cooler juice.

Front

An area that is mostly flat, has dry, sandy soil, and is close to the ocean. Which Georgia habitat is this?

Back

Coast

Front

Liam sees a plant growing in the mountains of northern Georgia. He wonders if the same plant could also live on the Georgia coast. Which question would BEST help him find out?

Back

Can the plant survive hot summers and salty air?

Front

How do leaf-like wings help some insects survive in their environment?

Back

It helps them blend in with the plants and avoid predators.

Front

How does recycling help protect the Earth?

Back

It helps reduce the amount of garbage we throw away.

Front

Which idea is better for the environment: Toby's idea to throw plastic bags in the trash or Maya's idea to reuse or recycle them?

Back

Maya’s, because reusing or recycling plastic bags keeps them out of nature.

Front

Which statement about landfills is NOT correct?

• Landfills can take up space where animals live.
• Landfills help reduce the amount of trash on Earth.
• Landfills can cause pollution that affects soil and water.
• Landfills give animals a clean place to find food and build homes.

Back

Landfills give animals a clean place to find food and build homes.