Veer Bala Rastogi Solutions for Chapter: Ecosystem, Exercise 4: TEST Yourself

Author:Veer Bala Rastogi

Veer Bala Rastogi Biology Solutions for Exercise - Veer Bala Rastogi Solutions for Chapter: Ecosystem, Exercise 4: TEST Yourself

Attempt the practice questions on Chapter 4: Ecosystem, Exercise 4: TEST Yourself with hints and solutions to strengthen your understanding. SRIJAN ICSE BIOLOGY solutions are prepared by Experienced Embibe Experts.

Questions from Veer Bala Rastogi Solutions for Chapter: Ecosystem, Exercise 4: TEST Yourself with Hints & Solutions

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 1

Association between an alga and a fungus in lichen is known as ?

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 3

What do we call a special group of bacteria which disintegrate simple organic substances into inorganic compounds? 

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 4

What is linking together of organisms in an ecosystem based on their nutritional requirement called? 

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 6

What is the process of eating and being eaten called? 

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 7

What is a graphic representation of a number of individuals at different trophic levels in a food chain called? 

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 2

Rewrite the following in correct sequence:

Grains, Owl, Rat

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 3

Rewrite the following in correct sequence.

Lion, Grass, Goat

EASY
8th ICSE
IMPORTANT
SRIJAN ICSE BIOLOGY>Chapter 4 - Ecosystem>TEST Yourself>Q 1

What is an ecosystem?