NA

Author:Amit Rastogi

Amit Rastogi Environmental Studies Solutions for Exercise - NA

Simple step-by-step solutions to NA questions of Layers and Gems of Earth from ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from NA with Hints & Solutions

MEDIUM
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 69

List the different uses of rocks.

EASY
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 84

The study of relationship between properties and plant production is as

MEDIUM
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 85

Numbers of agro-climate and ecological zones classified by ICAR respectively are -

MEDIUM
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 86

Which one of the following is a measure of the net positive charge held on soil exchange complex ?

MEDIUM
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 87

The purpose of tillage is/are—

EASY
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 88

Vertisol' is related to

HARD
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 89

The bulk density of a soil with partcle density of 2.65 g/cc and pore space 40% would be _____

EASY
5th CBSE
IMPORTANT
ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 5>Chapter 10 - Layers and Gems of Earth>Q 90

Soil mulch is useful in: