Home
Class 11
CHEMISTRY
Pollution is mainly caused by a)Increase...

Pollution is mainly caused by a)Increase in population and decrease in natural resources b)Industrialisation c)Urbanization and deforestation d)Urbanization and deforestation

A

Increse in population and decrease in natural resource

B

Industrialistion

C

Urbanization and deforestation

D

All

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCISE- I (H.W) (Water pollution)|21 Videos

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise Excercise - II (a) (C.W) (Enviromental Segments, Definitions & Terms)|7 Videos

  • ENVIRONMENTAL CHEMISTRY

    NARAYNA|Exercise EXCERCISE- I (H.W) (Environmental Segments, Definitions & Terms)|5 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY

    NARAYNA|Exercise EXERCISE - 4|17 Videos

  • F-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-II (C.W)|1 Videos

Similar Questions

Explore conceptually related problems

Pollutants are the substances which present in the environment in greater proportion than its natural abundance and resulting in harmful or deterimental effect on the quality of environment. Generally highly toxic substances are considered . Generally highly toxic even substances that are normally considered harmless can cause pollution if they are present in underirable concentration. Over exploitation of natural resourses uncontrolled mechanisation deforestation and extensive use of chemical fertilizers and pesticides have brought about many changes in different component of the environment . Acid rain is due to the increase in the concentration of . . . . . . . in the atmospheres

Pollutants are the substances which present in the environment in greater proportion than its natural abundance and resulting in harmful or deterimental effect on the quality of environment. Generally highly toxic substances are considered . Generally highly toxic even substances that are normally considered harmless can cause pollution if they are present in underirable concentration. Over exploitation of natural resourses uncontrolled mechanisation deforestation and extensive use of chemical fertilizers and pesticides have brought about many changes in different component of the environment . Eutrophication causes reduction in

Pollutants are the substances which present in the environment in greater proportion than its natural abundance and resulting in harmful or deterimental effect on the quality of environment. Generally highly toxic substances are considered . Generally highly toxic even substances that are normally considered harmless can cause pollution if they are present in underirable concentration. Over exploitation of natural resourses uncontrolled mechanisation deforestation and extensive use of chemical fertilizers and pesticides have brought about many changes in different component of the environment . Which one of the air pollutant is most toxic?

Explain the increases in the numbers of melanic(dark winged) moths in the urban areas of post-industrialisation period in England.

Which one is right for logistic model for population growth I. population growth rate increases as the size of population approaches the carrying capacity II. All individual have same effect on population growth III. There are unlimited natural resources IV. As population increases the competition goes on increasing select the correct combination.