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NASA Probably Just Found Life On Mars Part 1

NASA Probably Just Found Life On Mars Part 1

Assessment

Interactive Video

Science

7th Grade

Practice Problem

Medium

Created by

John Wood

Used 1+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did NASA initially claim about the rock discovered by the Perseverance rover?

It contained unique geological formations.

It was the best evidence to date of alien life on Mars.

It showed signs of ancient water flow.

It was composed of previously unknown Martian minerals.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why was the Jezero Crater chosen as the landing site for the Perseverance rover?

It was a flat, safe area for landing.

It contained unique volcanic rock formations.

It appeared to have been friendly to life in the past, with a vast lake and rivers.

It was the closest crater to Earth for easier communication.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What nickname did NASA scientists give to the dark spots on the rock?

Martian freckles and dots


Black holes and star dust


Leopard spots and poppy seeds

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key objective of the Perseverance rover mission regarding Martian rock samples?

To analyze them on Mars and immediately send results back to Earth.

To drill and collect them for eventual return to Earth for further analysis.

To use them to build a permanent human outpost on Mars.

To determine if they are suitable for terraforming the planet.

5.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the eventual scientific explanation for the gas release observed during the 1976 Viking lander experiments on Martian soil?

It was caused by active Martian microbes digesting nutrients.

It was a result of reactive chemicals, such as salts, in the soil.

It indicated the presence of underground water reservoirs.

It was a malfunction of the Viking lander's equipment.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What previous Mars mission is mentioned that initially thought it had found evidence of life?

Spirit and Opportunity

Pathfinder

Viking

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