NA

Author:Amit Rastogi

Amit Rastogi Social Science Solutions for Exercise - NA

Simple step-by-step solutions to NA questions of Environment from ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from NA with Hints & Solutions

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 66

Acid rain contains mainly _____.

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 67

First dwarf variety of paddy developed in India is _____.

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 70

Characteristics not generally influenced by environment will have:

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 71

______ deteriorates drastically upon inbreeding:

MEDIUM
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 73

Endosulphan is also known as—

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 76

Definition of ecosystem is-

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 77

In a food chain of grassland ecosystem the top consumers are

EASY
7th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Science Grade 7>Chapter 1 - Environment>Q 79

Ecological equivalents are the taxonomically different organisms which occupy_____.