What is economics? why is it important to learn about the ideas that economics covers?

Ocean currents that move away from the equator carry warm, moist air and ocean currents that move away from the poles carry cooler, dryer air. based upon this information in the map above, which of the following statements is true? a. the climate on the western coast of south africa is warm and rainy.b. the climate on the eastern coast of south africa is warm and rainy.c. the climate on the eastern coast of australia is cool and dry.d. the climate on the eastern coast of japan is warm and rainy.

How did world war i contribute to the events leading up to world war ii? (a)germans wanted to expand their nation to regain territory in the soviet union. (b)britain and france wanted to force germany to make reparation payments. (c)germans hated the versailles treaty and supported hitler's actions to defy it. (d)the soviet union wanted to take over german territory in eastern europe.

Say a certain manufacturing industry has 63.1 thousand jobs in 2008, but is expected to decline at an average annual rate of 1.7 thousand jobs per year from 2008 to 2018. assuming this holds true, what will be this industry’s percent change from 2008 to 2018? a. 70% b. -27% c. -17% d. -75%