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Matter cycling review- 2/17 (graded)

Last updated 6 months ago

31 questions

Note from the author:

Instructions

Part 1:Photosynthesis

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Part 2: Cellular respiration

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Part 3- Types of organisms

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Part 4- Food chain

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This is todays work. It is independent. If you finish early then you can revise other work but this must finish first.

This is todays work. It is independent. If you finish early then you can revise other work but this must finish first.

Copy and paste this website: https://www.pbs.org/wgbh/nova/interactive/illuminating-photosynthesis
Click on the tab THE CYCLE at the top of the animation.
***If FLASH does NOT work click “Printable Version” and read it to answer the questions***
3. Use this website to answer the questions below

Click on each of the following items and explain what happens:

Question 1

1.

What happens when you click on... The shade over the window

Question 2

2.

What happens when you click on... The container of water

Question 3

3.

What happens when you click on... The child

Question 4

4.

What gas does the child provide for the plant to use?

Question 5

5.

What gas does the plant provide for the child to use?

Question 6

6.

Will the plant continue to produce gas if the shade over the window is closed?

Question 7

7.

According to the animation, what are the three inputs needed for a plant to undergo photosynthesis?

Click on the “Atomic Shuffle" at the top center of the screen. Read and answer the following questions by clicking the NEXT button when you are ready to move on.

Question 8

8.

What type of molecule is shown on the leaf?

Question 9

9.

Draw one of the molecules below, as it is shown in the leaf:

Question 10

10.

According to the reading, these molecules “do not come from the tap.” What two places do they come from?

Question 11

11.

What is “stripped” from each water molecule? (you may have to click replay to catch this)

Question 12

12.

From where does the cell get the energy to do this?

Question 13

13.

The stripped molecules form pairs. Where does it go after this?

Question 14

14.

What gas enters the leaf?

Question 15

15.

This gas enters through “holes” in the leaf. What are they called?

Question 16

16.

What molecule is formed once again?

Question 17

17.

Another molecule is formed (its a super sweet one…) Draw this molecule below as shown:

Question 18

18.

What is the name of the molecule you drew?

Click on “Three Puzzlers” at the top right of the screen. Go through each scenario, try to guess the answer and explain the right answers below in your own words.

Question 19

19.

Can a tree produce enough oxygen to keep a person alive? Explain

Question 20

20.

Can a plant stay alive without light? Explain

Question 21

21.

Can a plant survive without oxygen? Explain

Question 22 | 00:14

Question 23 | 00:28

Question 24 | 01:05

Question 25 | 01:52

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Question 22

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Question 23

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Question 24

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Question 25

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Question 26

26.

Go to: https://www.sheppardsoftware.com/science/animals/games/producers-consumers/

Question 27

27.

What is a food chain?

Question 28

28.

What is a producer? Give 4 examples

Question 29

29.

What is a consumer? Give 4 examples

Question 30

30.

What is a decomposer? Give 4 examples

Question 31

31.

Give 4 examples of a food chain for example. Use arrows to show where the energy will go.

flower -> caterpillar -> bird

Question 22

22.

What organism go through cellular respiration?

Question 23

23.

Why is cellular respiration important? Answer in your own words

Question 24

24.

Where does cellular respiration happen?

Question 25

25.

During cellular respiration what two substances combine? What do they make?

For the following statements check off photosynthesis or cellular respiration

Cellular Respiration

Photosynthesis

Occurs in the chloroplast

Occurs in the mitochondria

Uses Oxygen

Produces Oxygen

Uses Water

Produces water

Relies directly on the sun

Producers are dependent on this process to produce food

Only plants do this process

Plant and Animals do this process

The goal of this process is to get energy

The goal of this process is to make glucose