Pranab Kumar Pradhan Solutions for Exercise 2: Answer the following :

Author:Pranab Kumar Pradhan

Pranab Kumar Pradhan Science Solutions for Exercise - Pranab Kumar Pradhan Solutions for Exercise 2: Answer the following :

Attempt the practice questions from Exercise 2: Answer the following : with hints and solutions to strengthen your understanding. A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9 solutions are prepared by Experienced Embibe Experts.

Questions from Pranab Kumar Pradhan Solutions for Exercise 2: Answer the following : with Hints & Solutions

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 15 - Ecology and Ecological Organization>Answer the following :>Q 1

What do you mean by phytoplankton?

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 15 - Ecology and Ecological Organization>Answer the following :>Q 2

What do you mean by zooplankton?

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 15 - Ecology and Ecological Organization>Answer the following :>Q 3

Mention the two main categories of components of ecosystem.

MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 15 - Ecology and Ecological Organization>Answer the following :>Q 4

Snake, dragon fly, toad and grass- arrange them according to the levels of a food chain.

MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 15 - Ecology and Ecological Organization>Answer the following :>Q 5

Write the terrestrial organisms in a sequence who eats whom and ultimately form a chain of at least three steps.

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