Environmental Science ________ is the degradation of land in arid, semi-arid and dry sub-humid areas. Vegetation Ecosystem Desertification Land fertility Vegetation Ecosystem Desertification Land fertility ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ layer is very near to earth Troposphere Mesosphere Thermosphere Stratosphere Troposphere Mesosphere Thermosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Viable material of endangered species can be preserved by Gene bank Gene pool Herbarium Gene library Gene bank Gene pool Herbarium Gene library ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Soil erosion can be prevented by Deforestation Afforestation Removal of vegetation Overgrazing Deforestation Afforestation Removal of vegetation Overgrazing ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The unit of total water content of the soil is known as Chraserd All of these Holard Echard Chraserd All of these Holard Echard ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the man-made greenhouse gas known as? Ozone Carbon dioxide HFC Water Vapour Ozone Carbon dioxide HFC Water Vapour ANSWER DOWNLOAD EXAMIANS APP
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