Quiz about 4th gr science Food chain/Ecosystem/Plants and sunlight

Question 1

Select all the things a plant needs for photosynthesis.

Accepted Answer

sunlight

Accepted Answer

carbon dioxide

Accepted Answer

water

Answer

oxygen

Answer

flowers

Question 2

Select 2 of the things that a plant produces through photosynthesis.

Accepted Answer

oxygen

Accepted Answer

glucose

Answer

carbon dioxide

Answer

water

Answer

pollen

Question 3

What does a plant need to survive?

Accepted Answer

All of the above

Answer

A.

Answer

B.

Answer

C.

Question 4

True or False: All plants have flowers.

Accepted Answer

False

Answer

True

Question 5

What gives plants the power to make their own food?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 6

What part of the plant is #4?

Accepted Answer

roots

Answer

leaves

Question 7

What part of the plant is #3?

Accepted Answer

leaves

Answer

flower

Question 8

What part of the plant is #2?

Accepted Answer

stem

Answer

leaves

Question 9

What part of the plant is #1?

Accepted Answer

flower

Answer

leaves

Question 10

Plants make their own food in a process called_____.

Accepted Answer

photosynthesis

Answer

biomass

Answer

carbon dioxide

Answer

energy

Question 11

Plants use energy from the Sun to change _________ and water into sugar.

Accepted Answer

carbon dioxide

Answer

oxygen

Answer

nitrogen

Answer

environment

Question 12

Plants give off __________ into the air.

Accepted Answer

oxygen

Answer

carbon dioxide

Answer

water

Answer

solar energy

Question 13

Energy from the Sun is called

Accepted Answer

solar energy

Answer

oxygen

Answer

chlorophyll

Answer

environment

Question 14

Plants do not eat __________ or other living things for food.

Accepted Answer

organisms

Answer

water

Answer

nutrients

Answer

oxygen

Question 15

A plant gets________ directly from the Sun.

Accepted Answer

energy

Answer

biomass

Answer

oxygen

Answer

environment

Question 16

A plant takes in what three things in the process of photosynthesis?

Accepted Answer

carbon dioxide, sunlight, water

Answer

oxygen, food, water

Question 17

A plant makes what two things in the process of photosynthesis.

Accepted Answer

oxygen, sugar

Answer

carbon dioxide, water

Question 18

Plants make their own food in a process called_____.

Accepted Answer

photosynthesis

Answer

biomass

Answer

carbon dioxide

Answer

energy

Question 19

Plants give off __________ into the air.

Accepted Answer

oxygen

Answer

carbon dioxide

Answer

water

Answer

solar energy

Question 20

Energy from the Sun is called

Accepted Answer

solar energy

Answer

oxygen

Answer

chlorophyll

Answer

environment

Question 21

Plants do not eat __________ or other living things for food.

Accepted Answer

organisms

Answer

water

Answer

nutrients

Answer

oxygen

Question 22

A plant gets________ directly from the Sun.

Accepted Answer

energy

Answer

biomass

Answer

oxygen

Answer

environment

Question 23

A plant takes in what three things in the process of photosynthesis?

Accepted Answer

carbon dioxide, sunlight, water

Answer

oxygen, food, water

Question 24

A plant makes what two things in the process of photosynthesis.

Accepted Answer

oxygen, sugar

Answer

carbon dioxide, water

Question 25

Which of these is NOT something a plant needs to survive?

Accepted Answer

Oxygen

Answer

Water

Answer

Space

Answer

Carbon Dioxide

Question 26

Roots help a plant take in water and nutrients from this.

Accepted Answer

soil

Answer

air

Answer

sun

Answer

humans

Question 27

What are the needs of plants?

Accepted Answer

All of the Above

Answer

Air

Answer

Sunlight

Answer

Water

Answer

Soil

Question 28

Which is a function of the roots?

Accepted Answer

pull nutrients from the soil

Answer

absorb sunlight

Answer

start photosynthesis

Answer

turn gray when they get old

Question 29

What is a producer?

Accepted Answer

an organisms that uses sunlight to make its own food

Answer

an organism that gets energy from eating other organisms

Answer

an organism that gets energy from eating dead organisms, non-living material or waste

Answer

an organism that uses chemical energy to make its own food

Question 30

What is this called?

Accepted Answer

Food Chain

Answer

Food Web

Answer

Abiotic Factors

Question 31

Where does the energy start in this food chain?

Accepted Answer

Sun

Answer

Plant

Answer

Deer

Answer

Wolf

Question 32

Which of these is an organism that does not depend on another living thing for food?

Accepted Answer

a plant

Answer

the Sun

Answer

an insect

Answer

an animal

Question 33

Which of these completes the food chain correctly?

Accepted Answer

a fox

Answer

a rock

Answer

a plant

Answer

an egg

Question 34

Which organism is getting energy from the mouse?

Accepted Answer

fox

Answer

cricket

Answer

grass

Answer

Sun

Question 35

Which of these best completes the food chain shown?

Accepted Answer

a bird

Answer

a shark

Answer

a tree

Answer

a rock

Question 36

_________ cannot make their own food, so they need to consume (eat) plants or animals.

Accepted Answer

consumers

Answer

producers

Answer

decomposers

Question 37

The  ____________ provides all the initial energy to plants.

Accepted Answer

sun

Answer

moon

Answer

environment

Answer

water

Question 38

What are the living and nonliving things in an environment or area?

Accepted Answer

ecosystem

Answer

predator

Answer

producer

Answer

abiotic factor

Question 39

An organism that can make its own food

Accepted Answer

producer

Answer

decomposer

Answer

consumer

Question 40

Small consumers that are hunted and eaten by larger consumers

Accepted Answer

prey

Answer

producer

Answer

predator

Question 41

An animal that hunts and eats other animals for energy

Accepted Answer

predator

Answer

prey

Answer

decomposer

Question 42

These organisms cannot make their own food; they must eat something for energy

Accepted Answer

consumer

Answer

decomposer

Answer

producer

Question 43

NON-living things found in an ecosystem

Accepted Answer

abiotc

Answer

biotic

Answer

habitat

Question 44

LIVING things in an ecosystem

Accepted Answer

biotic

Answer

abiotic

Answer

ecosystem

Question 45

Choose the producer.

Accepted Answer

tree

Answer

rock

Answer

cow

Answer

bird

Question 46

Choose the consumer.

Accepted Answer

horse

Answer

mushroom

Answer

tree

Answer

grass

Question 47

Choose the abiotic factor.

Accepted Answer

table

Answer

sunflower

Answer

dog

Answer

cat

Question 48

Where does the food chain START?

Accepted Answer

with the sun giving energy to producers

Answer

with consumers that eat grass

Answer

with the sun giving energy to consumers

Answer

with consumers eating other consumers

Question 49

Which of these living things is a producer?

Accepted Answer

grass

Answer

horse

Answer

cow

Answer

fly

Question 50

Mice and grasshoppers are examples of prey.

Accepted Answer

True

Answer

False

Question 51

Explain the flow of energy in this food chain (who passes energy to who).

Accepted Answer

The grass gives energy to the grasshopper. The grasshopper gives energy to the mouse. The mouse gives energy to the snake who gives energy to the hawk.

Answer

The hawk gives energy to the snake. The snake gives energy to the mouse. The mouse gives energy to the grasshopper who gives energy to the grass.

Answer

The mouse gives energy to the hawk. The snake gives energy to the grasshopper. The grass gives energy to the snake.

4th gr science Food chain/Ecosystem/Plants and sunlight

52 questions

Select all the things a plant needs for photosynthesis.

Select 2 of the things that a plant produces through photosynthesis.

What does a plant need to survive?

True or False: All plants have flowers.

What gives plants the power to make their own food?

What part of the plant is #4?

What part of the plant is #3?

What part of the plant is #2?

What part of the plant is #1?

Plants make their own food in a process called_____.

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