Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Chapter 2 Science
Lesson 3 Biomes
| Term | Definition |
|---|---|
| Biome | a group of ecosystems with similar climates and organisms |
| Climate | the average annual conditions of temperature, precipitation, winds, and clouds in an area |
| Desert | a dry region that on average receives less than 25 centimeters of precipitation per year |
| Rain Forest | a forest that receives at least 2 meters of rain per year, mostly occurring in the tropical wet climate zone |
| Emergent Layer | the tallest layer of the rain forest that receives the most sunlight |
| Canopy | a leafy roof formed by tall trees in a rain forest |
| Understory | a layer of shorter trees and vines that grows in the shade of a forest canopy |
| Grassland | an area populated mostly by grasses and other nonwoody plants that gets 25-75 centimeters of rain each year |
| Savanna | a grassland located close to the equator that may include shrubs and small trees and receives as much as 120 centimeters of rain per year |
| Deciduous Tree | a tree that sheds its leaves during a particular season and grows new ones each year |
| Tundra | an extremely cold, dry biome climate region characterized by short, cool summers and bitterly cold winters |
| permanently frozen soil found in the tundra biome climate region |
Created by:
dguilliams
Popular Science sets