Temperature and Altitude For every 1-kilometer increase in
altitude in the lower atmosphere,
temperature decreases about 6.5°C.
Analyze Proportional Relationships A
researcher releases a weather balloon
to study the atmosphere. The air
temperature at the ground is 27°C. If
the sensors read an air temperature of
17°C, then about how far up has the
balloon traveled?
NOTEBOOK

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

answer; i believe the correct answer to the above question is ( friction)