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Chapters
2: The Living World
3: Diversity in Living Things and Their Classification
4: Disaster Management
5: Substances in the Surroundings –Their States and Properties
6: Substances in Daily Use
7: Nutrition and Diet
8: Our Skeletal System and the Skin
9: Motion and Types of Motion
10: Force and Types of Force
11: Work and Energy
12: Simple Machines
13: Sound
14: Light and the Formation of Shadows
15: Fun with Magnets
16: The Universe
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Solutions for Chapter 1: Natural Resources –Air, Water and Land
Below listed, you can find solutions for Chapter 1 of Maharashtra State Board Balbharati for General Science [English] 6 Standard.
Balbharati solutions for General Science [English] 6 Standard 1 Natural Resources –Air, Water and Land Exercises [Page 8]
The layer of ozone gas absorbs ______ rays that come from the sun to the earth.
Of the total water available on the earth, fresh water forms ______ percent.
Both ______ and ______ constituents are present in the soil.
Why is it said that the ozone layer is a protective shell of the earth?
Why is it said that water is life?
Why is it said that seawater is useful even though it is not potable?
What will happen if microbes in the soil get destroyed?
What will happen if the number of vehicles and factories in your surroundings increases?
What will happen if the total supply of potable water is finished?
Match the following.
Group ‘A’ | Group ‘B’ |
(1) Carbon dioxide | (a) Generation of soil |
(2) Oxygen | (b) Rain |
(3) Water vapour | (c) Plants and food production |
(4) Microbes | (d) Combustion |
Name the following.
Constituents of the biosphere
Name the following.
Biotic constituents of soil.
Name the following.
Fossil fuel
Name the following.
Inert gases in the air
Name the following.
Gases that are harmful to the ozone layer
Land and soil are the same things.
True
False
The water in a lake is called ground water.
True
False
It takes about 1000 years to form a 25 cm thick layer of soil.
True
False
Radon is used in decorative lights.
True
False
Answer in your own words.
Explain with the help of a diagram of how soil is formed.
Answer in your own words.
Why is there a shortage of water even though it occupies about 71% of the earth’s surface?
Answer in your own words.
What are the various constituents of air? Write their uses.
Answer in your own words.
Why are air, water, and land considered to be valuable natural resources?
Solutions for 1: Natural Resources –Air, Water and Land
Balbharati solutions for General Science [English] 6 Standard chapter 1 - Natural Resources –Air, Water and Land
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Concepts covered in General Science [English] 6 Standard chapter 1 Natural Resources –Air, Water and Land are Soil Formation, Natural Resources, Atmosphere and Its Layers, Air Around Us, Composition and Components of Air, Importance of Air, Air Pollution and Its Causes, Water: Our Lifeline, Availability of Water, Composition of Water, Importance of Water, Scarcity of Water, Land, The Importance of Conserving Earth’s Natural Resources.
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