Question

1.what is sustainable development?
2. describe the reasons of Land Degradation ?
3.how are the human made resources different from human resources?

plz answer it for 50points ...​

Answer 1

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1. Sustainable development :

The practises that make sure that resources are used in limited quantity and resources are available for future generation without compromising the need of current generation is termed as sustainable development.

2.Following are the major reasons of land degradation -

a. Excessive use fertilizers and chemical products for agriculture....

b. Over - Utilisation of land for agricultural purposes.

c. Mining is also one of the major cause.

3. Resources that are made by human by the medium of technology using natural resources is Man - made resources. Whereas Humans who posses skill, and contribute in development are human resources.

Hope it helps

Answer 2

Explanation:

1A)Sustainable development is development that meets the needs of the present, without compromising the ability of future generations to meet their own needs." ... All too often, development is driven by one particular need, without fully considering the wider or future impacts.

2A)The main causes of land degradation are - Deforestation, overgrazing leading to a reduced growth of vegetation, reduced diversity of plant species, excessive growth of unwanted plant species, soil erosion, and degradation of land due to cattle movement, excessive use of fertilizers and pesticides, Industrialization

3A)Human resources are the people who add utility to the resources by adding value to it. Human made resources are the substances that are converted into usable forms after changing their original forms. For example electricity is a human made resource.