3rd Grade MYF Spiral Review

Front

What is a thermometer used for?

Back

A thermometer is used to measure temperature.

Front

Which thermometer indicates the coolest temperature?

Back

Thermometer 3 indicates the coolest temperature.

Front

What do scientists study fossils for?

Back

Scientists study fossils to learn about living things that no longer exist.

Front

What type of soil holds the least amount of water?

Back

Sand holds the least amount of water.

Front

How does wind cause weathering?

Back

Wind causes weathering by picking up sand and smashing it against rocks.

Front

What happens to a rock in a moving stream over time?

Back

The rock will get smaller over time.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces.

Front

What is erosion?

Back

Erosion is the movement of weathered materials from one place to another.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks; erosion moves the broken pieces.

Front

What is a fossil?

Back

A fossil is the preserved remains or traces of a living thing from the past.