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Module D Unit 2

Authored by Lisa Thompson

Science

7th Grade

NGSS covered

Module D Unit 2
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The amount of time it takes for 50% of the remaining radioactive material to decay into stable material is called:

radiocarbon dating

radioactive decay

half-life

successive decay time

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Index fossils CAN tell us the age of a rock layer.

True

False

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which best describes a fossil that helps determine the relative age of a rock layer?

trace fossil

index fossil

radioactive fossil

unconformity fossil

Tags

NGSS.MS-ESS1-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which statement is true about the fossil record?

It is a record of all living things

It shows how our climate has remained the same over time

It provides evidence for history of life on Earth

It does not support the theory of evolution

Tags

NGSS.MS-LS4-1

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Scientists used __________ atoms to date things that used to be living. (Hint: the most common element in living things)

Tags

NGSS.HS-LS2-5

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What evidence from the fossil record supports the observation that life changes over time? Select all that apply.

More fossils of the same species found in several rock layers

increased numbers of fossils of different species found in younger rock layers

several rock layers that do not contain fossils

fossils of distant relatives of modern species found in ancient rock layers

Tags

NGSS.MS-LS4-1

7.

OPEN ENDED QUESTION

1 min • 1 pt

Biological structures often have shapes (form) that enable organisms to perform particular tasks (function).

How do transitional fossils, such as Tiktaalik, show that form is connected to function in living things?

Evaluate responses using AI:

OFF

Tags

NGSS.MS-LS4-2

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