S K Jain and Shailesh K Jain Solutions for Chapter: Forests : Our Lifeline, Exercise 6: Chapter Based Formative Assessment
S K Jain Science Solutions for Exercise - S K Jain and Shailesh K Jain Solutions for Chapter: Forests : Our Lifeline, Exercise 6: Chapter Based Formative Assessment
Attempt the free practice questions on Chapter 17: Forests : Our Lifeline, Exercise 6: Chapter Based Formative Assessment with hints and solutions to strengthen your understanding. Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from S K Jain and Shailesh K Jain Solutions for Chapter: Forests : Our Lifeline, Exercise 6: Chapter Based Formative Assessment with Hints & Solutions
The topmost layer of the crown of tall trees is called _____.

Deforestation would lead to _____.

Forests increase air pollution.

Understoreys lie above the forest canopy.

The organisms which derive their food from dead and decaying animal/plants are called saprotrophs.

All medicinal compounds are the products of trees and plants.

Large scale cutting of forest trees leads to a fall in the water table.

Solve the crossword puzzle with the help of clues given:
ACROSS
1. Dead and decaying dark-coloured organic matter (5).
2. The sequence of who eats whom (9).
3. The branchy part of a tree above the stem (5).
4. White coloured fluffy fibre (6).
DOWN
5. Light yellow coloured excretion from certain trees (5).
6. Shorter trees forming different layers under the Canopy (11).
7. Plant having a life span of two years (9).
8. The organisms which make their own food from CO2 and H2O in the presence of light and chlorophyll (9).
