Forum Forums Class-12 Biology Environmental Issue... Notifications Clear all Environmental Issues Page 13 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Votes & Answers Question Question Status 0 1 200 What are the agents which bring about undesirable changes in the environment called? By Shilpi98, 4 years ago replies 1 0 1 231 In which year was the Water Act passed? By Shilpi98, 4 years ago replies 1 0 1 198 What is increase in concentration of the toxicant of successive trophic levels called? By Shilpi98, 4 years ago replies 1 0 1 204 What is the natural aging of a lake called? By Shilpi98, 4 years ago replies 1 0 1 232 E-waste refers to radioactive waste. [True/False] By Shilpi98, 4 years ago replies 1 0 1 221 Solid waste refer to anything that goes out in trash. [True/False] By Shilpi98, 4 years ago replies 1 0 1 136 The Water Act was passed in 1974. [True/False] By Shilpi98, 4 years ago replies 1 0 1 152 Noise is undesirable low level of sound. [True/False] By Shilpi98, 4 years ago replies 1 0 1 88 All the buses in Delhi run on CNG. [True/False] By Shilpi98, 4 years ago replies 1 0 1 231 The undesirable change in the abiotic compounds of the body is called pollutants. By Shilpi98, 4 years ago replies 1 Page 13 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
