| A | B |
|---|
| land forms | individual features of the land |
| geography | earth's plants, land, water, animals |
| tropics | areas near the equater |
| climate | pattern of weather in an area over a long period of time |
| regions | areas that share common characteristics |
| greenhouse effect | warming of the earth from the build up of gasses in the air |
| aquifers | underground rock layers that water flows through |
| mother | the best in the world |
| Arctic | four major oceans-Pacific, Atlantic, Indian and |
| physical geography | the study of the earth's land, water, plants, and animals is part of |
| land forms | plateaus and canyons are examples of |
| groundwater | most liquid freshwater is availalbe in |
| glaciers | most of the earth's freshwater is found in |
| erosion | process that carries soil away, maing the land less fertile |
| greenhouse effect | warming of the earth frm the build up of gasses in the air |
| Equator | the tropics are areas that lie near |
| less rainfall | cutting down the rain forest can cause |
| regions | your state, your town, and the western United States are all |
| pesticides | chemicals that kill crop-destroying insects |
| aquifers | underground rock layes that water flows through |
| tropics | areas near the Equator |
| regions | areas that share common characteristics |
| climate | predictable patterns of weather in an area over a long period of time |
| ecosystems | places where plants and animals are dependent upon one another and surroudings for survival |
| landforms | individual features of the land, like mountians or valleys |
| conservatoin | the careful use of resources so that they are not wasted |
| acid rain | acidic moisture that falls to earth as rain or snow |
