Answer:
Countries that have a wealth of research and development and/or access to new technology often have a more productive work force than countries without access to technology. As productivity increases, economic growth increases.
Answer:
it is not possible to have an earthquake of 10 but if this were to happen there would be a tsunami and groud motions for about an hour
The tilt of the earth affects the angle of the sun's rays and causes the seasons in temperate regions.
Atmospheric gasses that absorb infrared radiation
