Maharashtra Board Class 6 Geography Solution Chapter 8 – Natural Resources
Balbharati Maharashtra Board Class 6 Geography Solution Chapter 8: Natural Resources. Marathi or English Medium Students of Class 6 get here Natural Resources full Exercise Solution.
Std |
Maharashtra Class 6 |
Subject |
Geography Solution |
Chapter |
Natural Resources |
(A) What is the use of following resources?
Ans:
(1) Water: The entire living world depends on this resource. Man is catching fish and drawing water from the well. We obtain salt from sea water. And lastly, water is our life. Without water we don’t survive on earth.
(2) Forests: We obtain products like wood, rubber, resin, fruits, medicinal plants etc from forests. We get fresh oxygen from the trees of forest.
(3) Animals: Horse, Oxen, Camel, Asses, etc are the animals employed for ploughing, riding, transporting goods etc. Goats, Cows, Buffalos are used as milk, animal’s meat, eggs, bone-powder, hide etc.
(4) Minerals: We get different metal and chemicals from minerals. Some chemicals are used in preparing different medicines. Metallic minerals are used for obtaining different metals such as iron, bauxite etc and non-metallic ions are used in obtaining various chemicals like gypsum, rock salt, calcite etc.
(5) Land: Land is also a natural resource. Living things that are born on land grow, live and die on land itself. It is solid and bought. Obtaining land at strategic locations, using it for construction as well as trade are some other uses of land.
(B)
(c) (1) What factors influence the formation of soil?
Ans: – Soil formation mainly depends on the original rock, climate, organic components, slope of the land and time. According to the types of rocks and climates in different regions, different types of soil are formed.
(2) Which products are obtained from forests?
Ans: – We obtain products like wood, rubber, resin, fruits, medicinal plants etc.
(3) What are the uses of minerals?
Ans: – (A) – (4) no.
(4) What are the purpose for which land is used?
Ans: – Land is used for various purposes. Living things are born on land, grow and dic. It is solid or bought. The proportion of land on earth is 29.20% obtaining land at strategic locations, using it for construction as well as trade are some other uses of this resource.
(5) Why is necessary to conserve the natural resources?
Ans: – Every living thing makes use of natural resources according to its need. However, man started using many of these resources for himself along with help of intellectual power. Later, the increase in population and greed of humans led to exploitative use of resources. This began to upset the balance in nature this means that it is necessary to conserve the natural resources.
Some More Questions and Answers from this Chapter:
1.) What is natural resources?
A:- Resources that are created in a completely natural way without human intervention are called natural resources. Air, water, soils, land, minerals, plants and animals are all natural resources.
2.) Why are different soils created in different regions?
A:- Soil structure is usually formed on the basis of the original rock climate organic material slope. For that different soils are created due to different climates of different regions, different types of primitive rocks.
3.) How much thick layer of soil is formed in a thousand years?
A:- In a thousand years, a 2.5 cm thick layer of soil is formed.
4.) __________ amount of water is usable .
A:- 0.003%
5.) What do we get as resources from the forest?
A:- As a resource from the forest we have wood honey rubber latex.
6.) Plants are broadly classified as _______, ____, ______, and ______.
A:- grass, herbs, shrubs, and trees.
7.) How many parts can be divided into plants ?
A:- Plants can be generally divided into 4 parts. E.g. :- grass, herbs, shrubs, and trees
8.) How many parts of the forest can be divided from the equator to the pole ? write their names ?
A:- Forest can be divided into 8 parts from equatorial region to pole. Their names are equatorial evergreen, deciduous, tropical grasslands, thorny scrubs, temperate grasslands, mixed forests, broadleaved, coniferous, and Tundra.
9.) Which animals are used for transportation, riding, and farming ?
A:- People usually use horses and donkeys for hauling goods, camels for transportation, oxen and goats for farming.
10.) Rock is a mixture of ___________ .
A:- Minerals
11.) Minerals are generally classified as _______and __________ .
A:- Metallic and non-metallic minerals.
12.) The proportion of land on earth is _________ .
A:- 29.20%
More Extra Questions
1.) The proportion of land on Earth is:
A.) 29.20%
B.) 26.20%
C.) 28.20%
Ans: 29.20%
2.) Out of the total water, the percentages of usable water is:
A.) 0.001%
B.) 0.003%
C.) 0.030%
Ans: 0.003%
Answer the following questions: (marks:1)
1.) Which factors are responsible for soil formation?
Ans: original rock, climate,organic components,slope of the land and tike are the factors that are responsible for soil formation.
2.) How long will it take for the formation of soil?
Ans: A period of about a thousand years may be required for development of a 2.5 cm thick layer of soil.
3.) What are the natural resources?
Ans: Air,water,soils,land, minerals,plat and animals are all natural resources.
Answer the following questions (marks:2)
1.) What are called natural resources?
Ans: one can see many things on Earth . Some of these are quite familiar to us. However, we do not necessarily use all of them. We have learnt to use some of the things that are available in nature, for example, water. The natural things that man uses are called natural resources. Man fulfils his needs using these natural resources. Air, water, soils, land, minerals, plants and animals are all natural resources. Most of the natural resources are limited in nature. So they are invaluable.
2.) What are the types of minerals?
Ans: Minerals are generally classified as metallic and non metallic minerals. Metallic minerals are used for obtaining different materials such as; iron, bauxite etc. And non metallic minerals are used in obtaining various chemicals like gypsum, rock salt,calcite etc.
Answer the following question: (marks:5)
1.) Explain about how one can use the natural resources?
Ans: one can see many things on Earth . Some of these are quite familiar to us. However, we do not necessarily use all of them. We have learnt to use some of the things that are available in nature, for example, water. The natural things that man uses are called natural resources. Man fulfils his needs using these natural resources. Air, water, soils, land, minerals, plants and animals are all natural resources. Most of the natural resources are limited in nature. So they are invaluable.
A.) Air:
Air is such a resource that is available in plenty. This resource never depletes but its quality can change. We need air for various purposes right from breathing to burning.
B.) Water:
Right from the time we get up in the morning, we keep on using water till we go to bed at night. This shows how important water is as a natural resource. The entire living world depends on this resource.
C.) Soil:
Soil is used all over the world and therefore, soil is a very important resource for agriculture. Soil formation mainly depends on the original rock, climate, organic components, slope of the land and time. According to the types of rocks and climates in different regions, different types of soil are formed. A long period is required for the formation of mature soil, because it is a very slow process. A period of about a thousand years may be required fordevelopment.
D.) Plants:
In order to fulfill the daily needs we can collect various products from the plants in nature. We obtain products like wood, rubber, resin, fruits, medicinal plants, etc. from forests. Many animals make these forests their habitat. Animals who prey on the plant-eating animals also live in the forests. Thus, many food chains develop in the forests. Forests or grasslands are the habitats for many animals. It is basically due to plants that we have got animals as a natural resource.
E.) Animals:
Man makes use of animals for a variety of reasons. Horse, oxen, camel, asses, etc. are the animals used for ploughing, riding, transporting goods etc. Goats, cows, buffalos are used as milk animals. Meat, eggs, bone powder, hide, etc. are other products we get from animals.
F.) Minerals:
Minerals are inorganic substances that form in naturally occurring chemical processes. We get different metals and chemicals from the minerals. Some chemicals are used in preparing different medicines. Minerals are generally classified as metallic and non-metallic minerals. Metallic minerals are used for obtaining different metals such as iron, bauxite, etc. and non-metallic minerals are used in obtaining various chemicals like gypsum, rock salt, calcite, etc.
G.) Land:
Most of the activities of obtaining natural resources are being carried out on land.
This means that land is also a natural resource. Living things that are born on land grow, live and die on land itself. Land is an invaluable resource. Depending on the characteristics like physiography, soil, climate, minerals, and availability of water in different regions of the world land is used for various purposes. The proportion of land on earth is 29.20%.
Every living thing makes use of natural resources according to its need. However, man started using many of these resources for himself alone with the help of his intellectual power. Later, the increase in population and the greed of humans led to exploitative use of resources. This began to upset the balance in nature. This means that it is necessary that man also must use the natural resources only according to his needs and in a wise manner.