Test: Air and Water - 2 - Class 3 MCQ

# Test: Air and Water - 2 - Class 3 MCQ

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## 10 Questions MCQ Test Science for Class 3 - Test: Air and Water - 2

Test: Air and Water - 2 for Class 3 2024 is part of Science for Class 3 preparation. The Test: Air and Water - 2 questions and answers have been prepared according to the Class 3 exam syllabus.The Test: Air and Water - 2 MCQs are made for Class 3 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Air and Water - 2 below.
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Test: Air and Water - 2 - Question 1

### Answer questions 11 based on the following figure.

Detailed Solution for Test: Air and Water - 2 - Question 1

Arrow 2 represents the direction of the sea breeze.

Test: Air and Water - 2 - Question 2

### Land breeze blows

Detailed Solution for Test: Air and Water - 2 - Question 2

Land breeze blows during the night.

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Test: Air and Water - 2 - Question 3

### Sea breeze blows during

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Sea breeze blows during day time.

Test: Air and Water - 2 - Question 4

A student took two dishes P and Q and poured equal amounts of water in them. He placed Dish P in the sunlight and Dish Q in a closed room.

What is the rate of evaporation in dish P and dish Q?

Detailed Solution for Test: Air and Water - 2 - Question 4

Evaporation of water is observed more in dish 'P'.

Test: Air and Water - 2 - Question 5

Evaporation increases with

Detailed Solution for Test: Air and Water - 2 - Question 5

Evaporation increases with an increase in the area of exposure.

Test: Air and Water - 2 - Question 6

Ramu took a glass of cold water from the refrigerator and placed it on a table. After a few minutes he observed water drops on the outer surface of the glass. Why did water drops form?

Detailed Solution for Test: Air and Water - 2 - Question 6

Water vapour in the air gets condensed to form water droplets.

Test: Air and Water - 2 - Question 7

The fine droplets observed on the leaves of plants and grass during winter mornings are due to

Detailed Solution for Test: Air and Water - 2 - Question 7

Dew is a noun that refers to small drops of water that form on surfaces outdoors during the night. Dew drops appear as fine droplets on leaves of plants and grass on a winter morning. Dew is the result of condensation, which is the process of a material changing from a gas to a liquid.

Test: Air and Water - 2 - Question 8

Germs present in tap water can be killed by

Detailed Solution for Test: Air and Water - 2 - Question 8

Germs present in tap water can be killed by boiling.

Test: Air and Water - 2 - Question 9

The process by which water vapour changes into water is called

Detailed Solution for Test: Air and Water - 2 - Question 9

The process of changing water vapour into water is called condensation.

Test: Air and Water - 2 - Question 10

Frozen dew is called

Detailed Solution for Test: Air and Water - 2 - Question 10

Frozen dew is called hail stone.

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## Science for Class 3

19 videos|49 docs|30 tests