Question

an increase in the number or size of the dust particles in air leads to warming because

Answer 1

An increase in the number or size of the dust particles in air leads to warming because the dust particles absorb more heat from the sun which was supposed to divert back, this retaining of heat by dust particles in the air cause more warmer environment. 

Answer 2

Explanation:

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Answer: Budget Set: Budget set refers to the attainable combinations of a setof two goods, given prices of the goods and income of the consumer. ... Similarly, if income of the consumer remains unchanged, the budget linewill shift to the right when there is a proportionate fall in the prices of both goods X and Y.