NA

Author:Amit Rastogi

Amit Rastogi Environmental Studies Solutions for Exercise - NA

Simple step-by-step solutions to NA questions of Bharat's Climate and Soils from ThinkTrail CULTURAL CHRONICLES A Coursebook for Social Studies Grade 4. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from NA with Hints & Solutions

EASY
4th CBSE
IMPORTANT

Match List I (Nutrient Element) with List II (Source in Soil) and select the correct answer using the codes given below the lists:

List I List II
(A) Calcium             (1) Alkaline
(B) Nitrogen            (2) Dolomite
(C) Phosphorus      (3) Feldspar
(D) Potassium        (4) Organics

EASY
4th CBSE
IMPORTANT

The relative proportion of sand, silt and clay is called

MEDIUM
4th CBSE
IMPORTANT

Study of soil from the stand point of higher plant is known as :

EASY
4th CBSE
IMPORTANT

How does global warming affect sea level rise?

EASY
4th CBSE
IMPORTANT

What are the factors that contribute to sea level rise from global warming?

EASY
4th CBSE
IMPORTANT

How does rising sea level affects marine life?

MEDIUM
4th CBSE
IMPORTANT

What is the role of decomposers in the ecosystem?