Forum Forums Class-10 Science Our Environment Notifications Clear all Our Environment Page 28 / 28 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Votes & Answers Question Question Status 0 1 506 A food chain comprising birds, green plants, fish and man. The concentration of harmful ch... By Tulika pia, 5 years ago replies 1 0 1 355 Trophic level in an ecosystem represents (a) oxygen level (b) water level (c) energy level... By Tulika pia, 5 years ago replies 1 0 1 451 In an ecosystem, herbivores represent (a) producers (b) primary consumers (c) secondary co... By Tulika pia, 5 years ago replies 1 0 1 299 An ecosystem is represented in the figure given above. This ecosystem will be self-sustain... By Tulika pia, 5 years ago replies 1 0 1 183 Which one of the following will undergo fastest bio-degradation? (a) Mango seed (b) Wood (... By Tulika pia, 5 years ago replies 1 0 1 151 Which of the following is non-biodegradable? (a) Wool (b) Nylon (c) Animal bones (d) Tea l... By Tulika pia, 5 years ago replies 1 0 1 162 Which of the following is biodegradable? (a) Plastic mugs (b) Leather belts (c) Silver foi... By Tulika pia, 5 years ago replies 1 Page 28 / 28 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 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
