Which of the following is an environmental pr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) An environmental problem refers to the harmful effects of human activity on the biophysical environment. $A$. The combination of a free oxygen ato

Vedclass · Accepted Answer

Depletion of ozone layer

Vedclass · Answer

(B) An environmental problem refers to the harmful effects of human activity on the biophysical environment. $A$. The combination of a free oxygen atom with an oxygen molecule $(O + O_2 \rightarrow O_3)$ is a natural chemical process that forms ozone. $B$. The depletion of the ozone layer is a significant environmental problem caused by the release of chlorofluorocarbons $(CFCs)$ and other pollutants,which leads to increased $UV$ radiation reaching the Earth's surface. $C$. Water accumulation is generally a physical phenomenon,not an environmental problem in this context. $D$. Starvation is a socio-economic issue rather than a direct environmental problem. Therefore,the correct option is $B$.

Which of the following is an environmental problem?

Similar Questions

The length and complexity of food chains remain mostly the same.

Which trophic level is occupied by primary carnivores in a food chain?

Mention the role of microorganisms like bacteria and fungi in the ecosystem.

Name two chemicals which are responsible for the thinning of the ozone layer.

What is the difference between the food habits of organisms belonging to the second and fourth trophic levels? Give one example of organisms belonging to each of these two trophic levels.

Vedclass Test Series

Exam Paper Generator

Online Exam Module