This is the differential weathering.
Weathering is in general the phenomenon of rock disintegration and if different rocks disintegrate at different pace then it is differential.
Answer:
things in economy and life change over time
Explanation:
There are currently 435 voting representatives.
If a country is not able to produce some goods, it has to buy them somewhere else and bring them into the country - this is called importing, so the correct answer is b.
Selling goods outside of the country is called exporting and giving them away would be called donating.
All of the given options would shift aggregate demand to the right by more than the increase in expenditures.
Answer: Option D
<u>Explanation:</u>
When an economy is at rest than the state is termed as equilibrium but multiplier effect is seen when primary variation in collective demand can have bigger impact on equilibrium level of national income.
Multiplier effect is of two type positive (when primary hike in an injection result into greater final hike in real GDP) and negative (when primary decline in an injection result into greater final decline in real GDP). Here all the options can shift the aggregate demand to the right by more than increase in expenditure and show positive multiplier effect.
