Environmental Science The unfavourable alteration of environment due to human activities is termed as ecological degradation ecological disturbance pollution catastrophe ecological degradation ecological disturbance pollution catastrophe ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first national park of Kerala Aralam Kottayam Idukki Iravikulam Aralam Kottayam Idukki Iravikulam ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What are rodenticides? That kill crocos That kill rats That kill fishes That kill insects That kill crocos That kill rats That kill fishes That kill insects ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In which year Silent Valley was declared as National Park? 1982 1981 1984 1988 1982 1981 1984 1988 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is an Incinerator? Both a & b None of these Furnace used for treating liquid waste Furnace used for burning solid waste Both a & b None of these Furnace used for treating liquid waste Furnace used for burning solid waste 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 Pyrolysis Shift cultivation Taungya system Jhum Pyrolysis Shift cultivation ANSWER DOWNLOAD EXAMIANS APP
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