Photosynthesis and Energy Concepts

Photosynthesis and Energy Concepts

Assessment

Interactive Video

Biology, Science, Chemistry

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video explores how trees gain mass, primarily from carbon dioxide in the air, not soil. It defines matter, its properties, and the role of atoms and molecules. The video also covers various energy types and their conservation, emphasizing the importance of photosynthesis and cellular respiration. Finally, it explains the flow of energy and matter in ecosystems through food chains, highlighting the roles of producers, consumers, and decomposers.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Johann Baptiste van Helmont's experiment reveal about the source of a tree's mass?

Trees gain mass from the soil.

Trees gain mass from water.

Trees gain mass from air.

Trees gain mass from sunlight.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a property of matter?

Mass

Energy

Volume

Color

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Joseph Priestley discover about plants and oxygen?

Plants only produce oxygen in the dark.

Plants do not affect oxygen levels.

Plants produce oxygen.

Plants consume oxygen.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of energy is associated with the movement of electric charges?

Sound energy

Electrical energy

Nuclear energy

Chemical energy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which color of light is least absorbed by plants during photosynthesis?

Orange

Red

Blue

Green

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the law of conservation of energy?

Energy can be created and destroyed.

Energy can only be converted from one form to another.

Energy is always lost in a system.

Energy is only found in living organisms.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of chemical energy?

A burning candle

A moving car

A light bulb

A vibrating guitar string

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