Advertisement

CBSE Class 8 Answered

(i) What happens when amount of CO2 rise in atmosphere and become excessive?

(ii) Which gas is mainly responsible for the green house effect?

Asked by Topperlearning User | 29 Jul, 2016, 11:23: AM
Expert Answer

(i) Rising amount of CO2 causes more heat rays coming from the sun to be trapped in the atmosphere. This result in excessive heating of earth's atmosphere, therefore, temperature rises. This causes global warming.

(ii)CO2

Answered by | 29 Jul, 2016, 01:23: PM
CBSE 8 - Science
Asked by hgupta508 | 08 Mar, 2018, 09:48: PM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 12 Mar, 2015, 04:39: PM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 29 Jul, 2016, 11:23: AM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 26 Nov, 2013, 08:18: AM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 27 Nov, 2013, 10:50: AM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Science
Asked by Topperlearning User | 29 Jul, 2016, 11:23: AM
ANSWERED BY EXPERT

Practice Test - MCQs test series for Term 1 Exams