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Quiz: Science: Photosynthesis

Last updated over 5 years ago

11 questions

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Question 1

1.

Question 2

2.

Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

11.

Explain how photosynthesis helps sustain life (keep life going) on Earth.

What gas do plants need to make their own food through photosynthesis?

oxygen

helium

carbon dioxide

neon

Which is a product of photosynthesis that animals require in order to breathe?

water

oxygen

carbon dioxide

air

In photosynthesis, the Sun's energy is used to make ...

glucose

carbon dioxde

water

xylem

Most oxygen exits a plant through the _________ as a waste product.

cuticle

epidermis

stomata

phloem

In what part of a plant does the process of photosynthesis occur?

flower

xylem

leaves

roots

Plant cell structures called chloroplasts carry out _________.

absorption

fertilization

succession

photosynthesis

What chemical found in plant cells is able to absorb and use the energy in sunlight to make food?

cytoplasm

chlorophyll

lactic acid

sulfuric acid

The loss of water through a plant's leaves is part of ____________

photosynthesis

chlorophyll

transpiration

respiration

The tissue through which food from the leaves moves throughout the rest of the plant is ___________.

phloem

chlorophyll

xylem

chloroplast

Which of the following is NOT a common nutrient for plants?

iron

nitrogen

phosphorus

potassium