Ponds and lakes can be natural or manmade. select the best answer from the choices provided t f

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics