Answer:
hey i learned this in sixth grade and its either aztec or maya. it might be aztec because they were bigger but im not sure
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.
The soviet invasion of Afghanistan
The invasion also ended a period of lessened tension between Moscow and Nixon administration. The period known as detente,had seen an increasing easing of tensions and threats of nuclear war between the two cold war proteges before the soviet decided to invade the country.
A. Lack of Worthy projects
All of those countries are poor, they don't have the ability to supply everything that is need to have investors input there money there.
Hope this helps!
