J.K. Chopra Solutions for Chapter: People and Environment, Exercise 1: Practice Exercise

Author:J.K. Chopra

J.K. Chopra Teaching and Research Aptitude Solutions for Exercise - J.K. Chopra Solutions for Chapter: People and Environment, Exercise 1: Practice Exercise

Attempt the practice questions on Chapter 9: People and Environment, Exercise 1: Practice Exercise with hints and solutions to strengthen your understanding. CBSE UGC (NET/SET/JRF) Paper I solutions are prepared by Experienced Embibe Experts.

Questions from J.K. Chopra Solutions for Chapter: People and Environment, Exercise 1: Practice Exercise with Hints & Solutions

MEDIUM
UGC NET Paper 1
IMPORTANT

Who was the first to warn that man could alter the climate by burning fossil fuels?

EASY
UGC NET Paper 1
IMPORTANT

Who was the first to recognise the problem of water pollution?

EASY
UGC NET Paper 1
IMPORTANT

What causes the loss of relative biological equilibrium?

MEDIUM
UGC NET Paper 1
IMPORTANT

When compared in terms of green house efficiency CO2 and CH4 have following relationship

MEDIUM
UGC NET Paper 1
IMPORTANT

At present, methane's concentration in the atmosphere is increasing at the rate of

EASY
UGC NET Paper 1
IMPORTANT

The second-largest contributor to green house effect on Earth is

EASY
UGC NET Paper 1
IMPORTANT

The first indoor pollutant from furniture is:

EASY
UGC NET Paper 1
IMPORTANT

Which is the major source of harmful radiation in the house?