Question

Since the second half of the twentieth century, a number of scientists have been
warning that . 1
(a)Health and nutrition level is declining.
(b)Per capita income is unstable.
(c)Levels of resources are notsustainable.
(d)Levels of development are not sustainable.

Answer 1

Answer:

(d) Levels of development are not sustainable

Explanation:

Hope you are satisfied with the answer

Answer 2

The correct answer is option d) Levels of development are not sustainable.

Sustainable development

Sustainable development is the process of development and progress in which the natural resources are not wasted and are conserved for future generations.

Development since the twentieth century

• The developments taking place since the twentieth century have led to wastage and overuse of non-renewable natural resources.

• Non-renewable resources are those resources that cannot be renewed over a short period. These resources take millions of years to form. For example, coal, petroleum, etc.

• If they are not conserved and used sustainably, they might not be left at all for our future generations to avail their benefits.