Answer:
a jet stream that brings alternating warm and cold periods
Explanation:
Jet streams are known as a composition of powerful wind that normally moves from west to east all over the world.
According to various research, it is considered strongest in winter, specifically showing a strong effect on weather in North America.
A jet stream at a normal pace is associated with normal cold and occasional warms, but at a strong pace, it usually creates heavy cold moving and warmth from north to south and vice versa. This is known as Rossby waves.
Hence, in North America, a winter weather change that might be associated with large amplitude Rossby waves is " a jet stream that brings alternating warm and cold period"
Answer:
Explanation:
In July 1994, the RPF swept into Kigali and ended the genocide that had lasted 100 days, and RPF leader Paul Kagame (who became president several years later—and still is today—but effectively controlled the country from July 1994 through the present) reaffirmed his commitment to the Arusha Accords.
The UN decided to pull most of its troops because it was believed that the civil war would begin again. With the war beginning once again, the personnel that were left in Rwanda were not there to protect civilians or kept even necessarily for peacekeeping but rather in order to attain a cease fire once again.
Answer:
new benefits and new dangers
Explanation:
Living on reclaimed land in Mexico City has provided new benefits and new dangers.
False, the slope of the land has great influence on water's ability to enter the ground.
B, mantle would be your answer