Fossils & Extinction

Fossils & Extinction

Assessment

Flashcard

Science

3rd - 5th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fossil?

Back

A fossil is the remains or traces of a prehistoric organism that has been preserved in rock.

2.

FLASHCARD QUESTION

Front

How do fossils form?

Back

Fossils form when an animal or plant is buried in mud or sediment, which hardens over time.

3.

FLASHCARD QUESTION

Front

What is extinction?

Back

Extinction is when a species no longer exists anywhere on Earth.

4.

FLASHCARD QUESTION

Front

What can fossils tell us about the past?

Back

Fossils can provide information about what the environment was like and how living things have changed over time.

5.

FLASHCARD QUESTION

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice.

6.

FLASHCARD QUESTION

Front

What are microfossils?

Back

Microfossils are tiny fossils that can help scientists learn about ancient environmental conditions.

7.

FLASHCARD QUESTION

Front

What is sediment?

Back

Sediment is small pieces of rock, soil, and organic material that can build up and form layers.

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