Vedclass
Class 12BiologyEnvironmental IssuesGreenhouse Effect and Global Warming
Easy

The major factor in causing global warming is

  • A
    Increase in oxygen concentration in atmosphere
  • B
    Decrease in carbon dioxide concentration in atmosphere
  • C
    Increase in carbon dioxide concentration in atmosphere
  • D
    Decrease in atmospheric nitrogen
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Environmental Issues

Subtopic

Greenhouse Effect and Global Warming

Similar Questions

Give scientific reasons: Serious effects of greenhouse gases are observed.

Medium
View Solution

The two gases making the highest relative contribution to the greenhouse gases are

EasyAIIMS 2014
View Solution

The increase in temperature due to the trapping of energy by ozone,$CO_2$,and water vapour is known as:

Easy
View Solution

Which of the following countries is responsible for releasing the largest amount of greenhouse gases?

EasyAIPMT 1996
View Solution

The greenhouse effect is the cumulative result of the influences of certain gases. Identify the gas which is not involved in this influence.

Easy
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo