Land, Soil, Water, Natural Vegetation and Wildlife Resources


Answer the following questions.
(i) Why are resources distributed unequally over the earth?
(ii) What is resource development?
(iii) Why are human resources important?
(iv) What is sustainable development?


(i) The distribution of resources depends on various factors such as physical nature of the place. The physical factors include terrain, climate, height above sea level, etc. Since these factors vary in different parts of the world, resources are pot distributed over the earth.
(ii) Resource development is the method of utilising our intelligence in order to improve the quality, usability and utility of a resource.
(iii) Human resources are important
because they have an intelligent mind which can make best use of nature to create more resources. Had humans not been there, different substances would not have been resources. Their utility can only be realised by human beings.
(iv) We should use resources in such a balanced way that we satisfy our needs as well as conserve them for future. This concept is called sustainable development.


Land, Soil, Water, Natural Vegetation and Wildlife Resources

Q 1.

How are resources classified according to their distribution?

Q 2.

What are bio reserves?

Q 3.

What are the factors that aid soil formation?

Q 4.

Explain how resources are classified broadly.

Q 5.

Write a short note on the significance of time and technology in making a substance a resource.

Q 6.

What is the condition for a substance to be called a resource?

Q 7.

As human beings, how can we ensure sustainable development?

Q 8.

What are natural resources?

Q 9.

Give a brief description of soil composition or the layers of soil ?

Q 10.

What are the factors that determine the pattern in which a particular region is used?

Q 11.

What is human resource development?

Q 12.

How does land fulfil our needs?

Q 13.

Name a few landforms.

Q 14.

Tick the correct answer.
(i) Which one of the following does not make a substance a resource?
(a) utility (b) value (c) quantity
(ii) Which one of the following is a human-made resource?
(a) medicines to treat cancer
(b) spring water
(c) tropical forests
(iii) Complete the statement. Biotic resources are
(a) derived from living beings.
(b) made by human beings.
(c) derived from non-living things.

Q 15.

Mention some methods that are used to conserve soil ?

Q 16.

Explain the terms resource conservation and sustainable development.

Q 17.

Describe how resources are classified.

Q 18.

How are resources classified according to their distribution?

Q 19.

Why are human beings resources?

Q 20.

What is the name given to the type of resources that have limited stock?

Q 21.

What are the causes for the destruction of natural vegetation and wildlife?

Q 22.

State whether each of the following statements is true (T) or false (F).
(i) We should waste water since it is a renewable resource and we do not need to be careful in its use.
(ii) A resource always has the same economic value.
(iii) With respect to electricity, water was a potential resource until few years back.
(iv) All natural sources of energy are renewable.
(v) A farmer is a human resource.
(vi) Resources need to be conserved for the future generations.
(vii) Sustainable development is a way to use resources carefully as well as saving them for future.

Q 23.

Give three examples of abiotic resources.

Q 24.

Answer the following questions.
(i) Why are resources distributed unequally over the earth?
(ii) What is resource development?
(iii) Why are human resources important?
(iv) What is sustainable development?

Q 25.

What is a water-cycle'?

Q 26.

What are natural resources?

Q 27.

"Rahiman paani raakhiye,
Bin paani sab soon.
Paani gaye na ubere Mod, manus, choon…"
[Says Rahim, keep water, as without water there is nothing. Without water pearl, swan and dough cannot exist.] These lines were written by the poet Abdur Rahim Khankhanam, one of the nine gems of Akbar's court. What kind of resource is the poet referring to? Write in 100 words what would happen if this resource disappeared?

Q 28.

Choose the correct option.
(i) Which of these is not a resource?
(a) the Indian Prime Minister
(b) your Geography book
(c) a small piece of paper
(d) none of these
(ii) Which of these does not have economic worth but is valuable?
(a) shoes (b) mountains
(c) coal (d) none of these
(iii) The types of resources on basis of stock are
(a) ubiquitous and localised
(b) actual and potential
(c) renewable and non-renewable
(d) abiotic and biotic  
(iv) Which of the following is a non-renewable resource?
(a) solar energy (b) water (c) soil (d) natural gas
(v) Which of these is an example of sustainable development?
(a) ignoring the lights when they are
switched on but not required
(b) not wasting paper
(c) using coal and petroleum deposits at a fast pace
(d) none of these

Q 29.

How are human-made resources different from natural resources?

Q 30.

What do you understand by the word "utility"?

Q 31.

What are the methods that can be adapted to contain landslides?

Q 32.

Match the items given in Column I correctly with those given in Column II.

Q 33.

Fill in the blank spaces given to complete each sentence.
(i) A substance becomes a resource if it has …………..
(ii) ………….. and …………. are two important factors which make a substance a resource.
(iii) On the basis of level of development, resources are classified into ……………. and …………..
(iv) An actual resource to crazy might have been a ……………. resource some time ago.
(v) Windmills generate ………… which is a resource because it will never end up.
(vi) Although renewable resources can be replenished, we should be …………… regarding their use.
(vii) Coal and petroleum are examples of ………….. resources.
(viii) Air is a ubiquitous resource since it is found ………………..
(ix) Physical factors affecting the presence of a localised resource are …………….. , ……………… and ……………
(x) Using resources carefully and giving them time to get renewed is called ………………..

Q 34.

Write a brief note on terrace farming and intercropping.

Q 35.

Differentiate between the followings.
(a) Potential and actual resources (b) Ubiquitous and localised resources