To study the spatial patterning of forests and forest fires and plan for better use of fire fighting resources in the U.S.
Answer:
circumference of Nearth = 27692.30 km
Explanation:
we will apply here Eratosthenes logic that is here in this problem
near the sun is straight overhead at nyene and at same time that is ( 90-77 ) = 13° from zenith at the Alec town
and here 2 city 1000 km apart
so by Eratosthenes relation is
1000 =
× circumference of Nearth
circumference of Nearth = 1000 × 
circumference of Nearth = 27692.30 km
Storing carbon dioxide & medicine
C the inner core
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Answer:
A satellite is an item that has been placed into orbit on purpose in the context of spaceflight. To distinguish them from natural satellites such as the Moon, these objects are referred to as artificial satellites. The Soviet Union launched Sputnik 1, the world's first artificial satellite, on October 4, 1957.