Because when the sun hits the earth in different angels and the climates get hotter in only some places.
Tourism and oil drilling are definitely not traditional activities, rather they are modern activities that started with the spread of the technology - they can't be the correct answer.
Traditionally, people from central Asia were leading rather a nomadic lifestyle and were tending to life stock - the correct answer is B
The country among the choices which has about 20 active volcanoes is the Philippines. The PHIVOLCS which is the Philippine national institution dedicated to studies on volcanoes have identified at least 23 volcanoes as active with 21 of them having historical eruptions.
Answer:
As one plate subducts, it sets up convection currents in the upper mantle that 'exert a net trenchward pull'
Explanation:
