General Science-Weather and Its Influence on Life [NSTSE (National Science Talent Search Exam- Unified Council) Class 4]: Questions 1 - 7 of 38

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Question 1

Weather and Its Influence on Life

Question

MCQ▾

When we blow more air into a balloon it expands more. What is the reason?

Choices

Choice (4)Response

a.

Air exerts pressure

b.

Air has very high weight

c.

Air is invisible

d.

Air occupies less space

Question 2

Weather and Its Influence on Life

Question

MCQ▾

Which of the following activity requires oxygen?

Choices

Choice (4)Response

a.

Burning of wood

b.

Building a house

c.

Movement of a bicycle

d.

Planting a tree

Question 3

Weather and Its Influence on Life

Question

MCQ▾

The fine droplets observed on the leaves of plants and grass on a winter morning are:

Choices

Choice (4)Response

a.

Snow

b.

Fog

c.

Dew drops

d.

Hailstones

Question 4

Weather and Its Influence on Life

Question

MCQ▾

Which of the following is not true regarding the property of air?

Choices

Choice (4)Response

a.

Air exerts pressure

b.

Air has no mass

c.

Air occupies space

d.

Air cannot be seen

Passage

Answer the questions based on the following figure.

Figure Shows Representation of Land and Sea

Question 5 (1 of 5 Based on Passage)

Weather and Its Influence on Life

Question

MCQ▾

Arrow 2 represents:

Choices

Choice (4)Response

a.

Direction of oxygen released by the sea

b.

Photosynthesis

c.

Movement of water

d.

Direction of sea breeze

Question 6 (2 of 5 Based on Passage)

Weather and Its Influence on Life

Question

MCQ▾

Which is cooler?

Choices

Choice (4)Response

a.

Sea breeze

b.

Land breeze

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question 7 (3 of 5 Based on Passage)

Weather and Its Influence on Life

Question

MCQ▾

Sea breeze blows during:

Choices

Choice (4)Response

a.

Day time

b.

Day and night

c.

Night time

d.

Evenings

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