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4th CBSE
IMPORTANT
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The largest and fastest spinning planet of our solar system.

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Important Questions on Practice Sheet 4

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 14
The outer layer of the earth is known as:
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 15
An instrument to determine the direction of wind
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 16
The small drops of water that can be seen on grass during cold winter morning:
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 17
Insoluble impurities can be removed by:
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 18
Soil, air, water are examples of:
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 19
Diarrhoea is caused due to _____.
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 17 - Practice Sheet 4>PRACTICE SHEET 4>Q 20
Waste that cannot be broken down by the action of microorganisms: