Imagine that you are an astronomer who worked 100 years ago. You might be very surprised by some of the discoveries that astronomers have made since then. Write a short paragraph, outlining these discoveries.

Which statement best explains distribution of natural resources? people tend to settle in locations that have the resources they need for survival. some countries have resources that others lack, so trade between countries becomes vital. fossil fuels come from areas that have mountains and other areas that manufacture synthetic gas. areas with natural resources provide a higher standard of living and better quality of life.

Migrant workers who fill employment needs in their host country often send remittances to their home countries

What does the plate tectonic theroy describe?