Home
Class 12
BIOLOGY
It has been recorded that the temperatur...

It has been recorded that the temperature of the earth's atmosphere has increased by `0.6^(@)` C.
(a) What has caused this increase?
(b) Explain its consequences.

Text Solution

Verified by Experts

(a) Increase in level of greenhouse gases causing global warming.
(b) Polar caps and glaciers will melt, rise in sea level, mutation of DNA are some consequences.
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 2 ( SHORT ANSWER TYPE QUESTIONS-II)|6 Videos
  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 2 ( LONG ANSWER TYPE QUESTIONS)|3 Videos
  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 2 (VERY SHORT ANSWER TYPE QUESTIONS)|15 Videos
  • ECOSYSTEM

    OSWAAL PUBLICATION|Exercise TOPIC-3 : Ecological Succession and Nutrient Cycling (Multiple Choice Questions)|20 Videos
  • EVOLUTION

    OSWAAL PUBLICATION|Exercise TOPIC :2 EVOLUIONARY THEORIES .ITS MECHANISM AND EVOLUTION OF MAN( MULTIPLE CHOICE QUESTIONS)|18 Videos

Similar Questions

Explore conceptually related problems

What has caused the increase of DDT in food chain? Explain its consequences.

At what temperature water has maximum density ?

Planet mercury has no atmosphere. What is the colour of its sky ?

The radius of a circle is increasing at the rate of 0.7 cm/s. What is the rate of increase of its circumference?

If temperature difference on the two sides of a wall increases from 10^@C to 20^@ C , its thermal conductivity

During the course of evolution which part of the brain has shown maximum increase in size?