Forum

Tulika pia
Tulika pia
@tulika-pia
Forum Home   |   Recent Posts
Illustrious Member
Joined: Nov 6, 2020
Last seen: Dec 24, 2020
Profile Activity
Topics: 2124 / Replies: 0
AllTopicsReplies
Topic
Which of the following are environment- friendly practices? (a) Carrying cloth-bags to put purchases while shopping. (b) Switching off unnecessary light and fans
5 years ago
Forum
Our Environment
Replies: 0
Views: 119
Topic
Which of the following constitutes a food-chain? (a) Grass, wheat and mango (b) Grass, goat and human (c) Goat, cow and elephant (d) Grass, fish and goat
5 years ago
Forum
Our Environment
Replies: 0
Views: 114
Topic
Which of the following groups contains only biodegradable items?
5 years ago
Forum
Our Environment
Replies: 0
Views: 110
Topic
A teacher draws the pyramid of energy on board and writes A, B, C and D, in each trophic level as shown in the diagram given alongside. Which level represents the herbivores?
5 years ago
Forum
Our Environment
Replies: 0
Views: 383
Topic
Identify the original source of the energy which flows through a food chain?
5 years ago
Forum
Our Environment
Replies: 0
Views: 102
Topic
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
5 years ago
Forum
Our Environment
Replies: 0
Views: 99
Topic
If all the waste we generate is biodegradable, will this have no impact on the environment?
5 years ago
Forum
Our Environment
Replies: 0
Views: 112
Topic
What are the problems caused by the non-biodegradable wastes that we generate?
5 years ago
Forum
Our Environment
Replies: 0
Views: 77
Topic
What is biological magnification? Will the levels of this magnification be different at different levels of the ecosystem?
5 years ago
Forum
Our Environment
Replies: 0
Views: 136
Topic
What will happen if we kill all the organisms in one trophic level?
5 years ago
Forum
Our Environment
Replies: 0
Views: 81
Topic
Which of the following groups contain only biodegradable items?
5 years ago
Forum
Our Environment
Replies: 0
Views: 90
Topic
How can you help in reducing the problem of waste disposal? Give any two methods?
5 years ago
Forum
Our Environment
Replies: 0
Views: 80
Topic
What is ozone and how does it affect any ecosystem?
5 years ago
Forum
Our Environment
Replies: 0
Views: 94
Topic
What is the role of decomposers in the ecosystem?
5 years ago
Forum
Our Environment
Replies: 0
Views: 99
Topic
Give any two ways in which non-biodegradable substances would affect the environment.
5 years ago
Forum
Our Environment
Replies: 0
Views: 95
Topic
Give any two ways in which biodegradable substances would affect the environment.
5 years ago
Forum
Our Environment
Replies: 0
Views: 103
Topic
Why are some substances biodegradable and some non-biodegradable?
5 years ago
Forum
Our Environment
Replies: 0
Views: 90
Topic
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
5 years ago
Forum
Our Environment
Replies: 0
Views: 98
Topic
If all the waste we generate is biodegradable, will this have no impact on the environment?
5 years ago
Forum
Our Environment
Replies: 0
Views: 90
Topic
What are the problems caused by the non-biodegradable wastes that we generate?
5 years ago
Forum
Our Environment
Replies: 0
Views: 114
Page 26 / 107

How Can We Help?

    Home

    About Us

    Contact Us

    Privacy Policy

    Term of Use

    Copyright © 2020 Eanshub

    All Rights Reserved