NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1453 - 1459 of 1971

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Passage

Answer the question based on the diagram given below.

Diagram shows the plant and animals

Diagram Shows the Plant and Animals

This diagram shows the plant and animals

Question number: 1453 (2 of 8 Based on Passage) Show Passage

» General Science » Care & Protection of Plants and Animals

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MCQ▾

Question

What could arrow 2 possibly represent?

Choices

Choice (4) Response

a.

Water

b.

Nitrogen

c.

Carbon dioxide

d.

Oxygen

Question number: 1454 (3 of 8 Based on Passage) Show Passage

» General Science » Care & Protection of Plants and Animals

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MCQ▾

Question

What does the diagram represent?

Choices

Choice (4) Response

a.

Food chain

b.

Interdependence of plants and animals

c.

Evolution of plants and animals

d.

Life cycle of plants and animals

Question number: 1455 (4 of 8 Based on Passage) Show Passage

» General Science » Care & Protection of Plants and Animals

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Question

Plants and animals help in maintaining the balance of:

Choices

Choice (4) Response

a.

Water and minerals

b.

Trees and animals

c.

Green plants and plant eaters

d.

Oxygen and carbon dioxide

Question number: 1456 (5 of 8 Based on Passage) Show Passage

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Question

Which of the following process in plants is responsible for the release of oxygen?

Choices

Choice (4) Response

a.

Reproduction

b.

Respiration

c.

Photosynthesis

d.

Digestion

Question number: 1457 (6 of 8 Based on Passage) Show Passage

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MCQ▾

Question

What could arrow 1 in the diagram possibly represent?

Choices

Choice (4) Response

a.

Oxygen

b.

Carbon dioxide

c.

Water

d.

Energy

Question number: 1458 (7 of 8 Based on Passage) Show Passage

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Question

What might happen if plants stop releasing oxygen into the atmosphere?

Choices

Choice (4) Response

a.

Number of plants will increase

b.

Number of animals will increase

c.

Plants will be more healthier

d.

Animals will die from the lack of oxygen

Question number: 1459 (8 of 8 Based on Passage) Show Passage

» General Science » Care & Protection of Plants and Animals

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MCQ▾

Question

Which of the following process is responsible for the release of carbon dioxide by the animals?

Choices

Choice (4) Response

a.

Reproduction

b.

Respiration

c.

Digestions

d.

Photosynthesis

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