<span>B. Pesticides prevent the destruction of crops your welcome!
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Answer:Immediate threats to conservation of biodiversity
Light travels quicker than sound. This phenomenon can be found in lightning too. You see the lightning then hear the thunder. :)
Answer: The earth receives a certain amount of Insolation (short waves) and gives back heat into space by terrestrial radiation (longwave radiation). Through this inflow and outflow of heat, the earth maintains a constant temperature and this phenomenon is referred to as the heat budget of the earth. A heat budget is a perfect balance between incoming heat absorbed by the earth and outgoing heat escaping it in the form of radiation. Heat budget is important because it explains, why the earth neither warms up nor cools down despite the huge transfer of heat that takes place.
Explanation:
