Environmental Science Man and biosphere programme is affiliated with WWF UNESCO WIPO IUCN WWF UNESCO WIPO IUCN ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is troposphere? Portion of water Portion of sky Lowest layer of atmosphere where we survive Portion of air Portion of water Portion of sky Lowest layer of atmosphere where we survive Portion of air ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Death rate of the population Natality Vitality Mortality Viability Natality Vitality Mortality Viability ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The cutting down of trees and setting them on fire and raising crops on the resulting ash is called: Taungya system Jhum Shift cultivation Pyrolysis Taungya system Jhum Shift cultivation Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following problems is not created by noise pollution? Diarrhoea Deafness Irritation Hypertension Diarrhoea Deafness Irritation Hypertension ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Unleaded petrol contains __________ which are known as carcinogenic compounds sulphates benzene phosphates nitrates sulphates benzene phosphates nitrates ANSWER DOWNLOAD EXAMIANS APP
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