A tropical cyclone is a weather event that causes strong winds and heavy rainfall. What is the source of energy for a tropical cyclone?

Which statement about agriculture in the former Soviet union is true? A. The govertment provided incentives to farmers to produce more crops. B. farmers set their own wages based on yhe output. C.

The eccentricity of a perfect circle is zero. Which of these effects would be observed if the eccentricity of Earth's orbit around the Sun were to become zero? Earth would experience higher than average temperatures.

Which of the following best describes seafloor spreading

A rock is exposed to large amounts of heat and pressure but does not melt and changes into a new type of rock. What is the new type of rock? Select one: a. igneous b. sedimentary c. metamorphic d. Rocks can't be changed by pressure.

Which of the following is not a factor that is preventing agricultural success in less-developed countries? A. geography and climate B. lack of access to fertilizers and machinery C. less access to education and training D.

What is the imaginary line that circle the Earth exactly halfway between North and South Poles

Who is said to be the first modern archaeologist

Using four or more complete sentences, discuss the standard of living in Western European countries.

Soil degradation and erosion in a region where many people are subsistence farmers can lead to which of the following results

What was the population of new York in 1776