steep-sided lowlands that rivers cut through

area with, trees, marshes, lots of rainfall

area where ocean touches land 

a naturally raised area of land, not as high as a mountain

a tower of rock formed by the the collision of earths tectonic plates

flat low-land 

flat land that land is around it 

 growing crops & raising animals 

where water is stored

river or stream flowing into a larger lake

resources such as trees & wind that are by earths natural process

resources such as coal, natural gas, & oil that cannot be replaced 

many were brought as slaves during  1800's 

measure of economic growth from one period to another in percenteges

deffer between countries mainly because of  levels and trends of ferilty 

the movement of people from one country to another 

first people to live in texas

came from southern borders to texas 

branch of geography that studies human populations