Tag: natural resources- air, water and land

Questions Related to natural resources- air, water and land

What is the fundamental factor that affects the productivity of land?

  1. Capital

  2. Subordinate land

  3. Secondary resources

  4. None of these


Correct Option: A
Explanation:

Capital is the fundamental factor that affects the productivity of land as for production capital is needed.For example, for cultivating the land proper HYV seeds,agricultural facilities,etc is needed- to facilitate all these capital is of extreme significance.

Which of the following have a positive effect on the productivity of land?

  1. Wells and tube wells

  2. Canals

  3. Tank

  4. All of these


Correct Option: D
Explanation:

Water resources close to farm lands is essential for better productivity due to better irrigation. This s especially important in under developed and developing countries as they lack infrastructure for proper irrigation facilities. 

The average productivity of land is defined as the output obtained from land divided by ____________.

  1. area of that piece of land

  2. available irrigation

  3. available resources

  4. none of these


Correct Option: A
Explanation:

Calculation of average productivity of land helps us to understand the per unit land productivity, which helps us to know the ability of a production system to produce more effectively and efficiently.

Which of the following highlight/s the importance of land?

  1. Land determines agricultural production

  2. The industrial progress depends on availability of mineral resources

  3. Land determines total production of a country

  4. All of the above


Correct Option: D
Explanation:

Land is one of the four basic factors of production. 

The productivity of land depends on the availability of ____________ as land alone cannot produce anything without it.

  1. efficient labour

  2. deficient labour

  3. important laws

  4. none of the above


Correct Option: A
Explanation:

Land alone is of no use without human resource or efficient and effective labour resource. An efficient production mechanism is established with the proper coordination between land and labour, where in the labour makes use of the land to produce output.

Economic rent refers to which of the following?

  1. Payment made for the use of labour

  2. Payment made for the use of capital

  3. Payment made for the use of organisation

  4. Payment made for the use of land


Correct Option: D
Explanation:

The reward for land is rent. Thus if the land is not owned by the entrepreneur the owner of the land must be compensated for its usage and thus the entrepreneur pays rent. 

If more and more capital and labour are employed on a piece of land after a certain point, the output increases by _________.

  1. more than proportionately

  2. proportionately

  3. less than proportionately

  4. constantly


Correct Option: C
Explanation:

This happens due to negative marginal returns for eg , in case of excessive employment in a particular land. At this point withdrawal of workers will help to increase the total output.

_____is/are characteristic of land.

  1. Fixed supply

  2. Requires labours and capital to be useful

  3. Highly immobile

  4. All of the above


Correct Option: D
Explanation:

Land is a free gift of nature to the human beings hence the supply of land is fixed,it requires labours and capital to be useful in order to make some production to the economy, it does not possess an mobilty,ie, it cannot be moved from one place to another.

The supply curve of land is __________.

  1. U shaped

  2. L shaped

  3. a straight line

  4. downward sloping


Correct Option: C

Which of these is not land in economics?

  1. Thermal power project at Singrauli

  2. Mango orchard of Malaybad in Uttar Pradesh

  3. Fish reserves of Arabian Sea

  4. Teak forest of Assam


Correct Option: A