Answer:
Law of increasing costs.
Explanation:
The law of increasing costs is a rule in economic science, according to which with increasing production of the product the opportunity costs also increase, that is, with the production of each new unit of product, the costs of producing this additional unit of product also increase.
Opportunity costs are the number of products that must be sacrificed in the production of any quantity of other products. And the law of increasing costs states that the production of an additional unit of product 1 leads to an increase in the number of refusals to produce product 2.
Answer:
Trans Saharan Trade
Explanation:
Trans Saharan trade is often associated with west Africa. The commodities involved are GOLD and SALT. It involves the people of West Africa and those of the Mediterranean. It caused great wealth in West Africa. A good example was the wealth of Mansa Musa, the Malian King in the 15th century. Salt can be used for hydration in hot and humid areas.
The answers is the last one... hope this helps :)
Passenger numbers are
expected to double over the next
two decades, and carbon emissions
from aviation will rise along with
them.
1.) In order to comply with global
climate policy and accommodate
passenger forecasts, the aviation
industry agreed to drastically
reduce emissions. 2.)Meaning that the airplanes need to advance greatly to make things better for climate change and other things.
3.)With improved airport design and
ground-control operations, airports
can reduce CO2 emissions.
Answer:
A. It lowered the morale of the confederate army
Explanation:
Stonewall Jackson's presence radiated Southern heroism and commitment, and though he was just one man, his loss weighed heavily on Confederate morale.
