Question

How are the limits of the climatic region fixed

Answer 1

the climate of a reason in terms of its average weather of a large number of years the mean values of temperature ,cloudiness ,rainfall and so on this notion of climate is not adequate because the variability of weather is another essential aspect of the climate of a reason.....

Answer 2

(a) What is meant by food chain? “The number of trophic levels in a food chain is limited.” Give
reason to justify this statement.
(b) “Energy flow in food chains is always unidirectional.” Justify this statement. Explain how the
pesticides enter a food chain and subsequently get into our body.