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Sci7: Photosynthesis Practice

Authored by Rebecca Munn

Science

7th Grade

NGSS covered

Used 5+ times

Sci7: Photosynthesis Practice
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41 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

What is the main function of chloroplasts in plant cells?

To store water

To capture energy from the sun for photosynthesis

To absorb nutrients from the soil

To protect the plant from insects

Tags

NGSS.MS-LS1-6

2.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

Which of the following is NOT a raw material needed for photosynthesis?

Water

Oxygen

Carbon Dioxide

Sunlight

Tags

NGSS.MS-LS1-6

3.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

What does the term "photosynthesis" mean based on its Greek roots?

Light creation

Light absorption

Light putting together

Light transformation

4.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

Media Image

What is the significance of stomata in the process of photosynthesis?

They release glucose

They absorb sunlight

They allow gas exchange

They store chlorophyll

Tags

NGSS.MS-LS1-6

5.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

What are the two key products of photosynthesis?

Oxygen and Carbon Dioxide

Glucose and Water

Oxygen and Glucose

Carbon Dioxide and Water

Tags

NGSS.MS-LS1-6

6.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

Which of the following is a chemical equation for photosynthesis?

6CO2 + 6H2O + light energy โ†’ C6H12O6 + 6O2

C6H12O6 + 6O2 โ†’ 6CO2 + 6H2O + light energy

6O2 + C6H12O6 โ†’ 6CO2 + 6H2O

6H2O + 6O2 โ†’ C6H12O6 + 6CO2

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec โ€ข 1 pt

How does photosynthesis contribute to the ecosystem?

It decreases oxygen levels

It provides food energy and oxygen

It absorbs carbon dioxide only

It releases carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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