Ch. 20 Earth's Ecosy Word Scramble
|
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
Term | Definition |
abiotic | describes nonliving factors in the environment |
biome | large region with specific climates, certain plants, and animals |
savanna | tropical grassland biome with scattered clumps of trees |
desert | hot/dry biome with organisms in high temperatures without rains |
tundra | far-northern biome characterized by long, cold winters; permafrost |
permafrost | permanently frozen ground below the soil surface in the arctic tundra |
marine | describes an ecosystem based on salty water |
phytoplankton | microscopic photosynthetic organism that floats near the surface |
zooplankton | protozoa that consume, form the base of the ocean's food web |
estuary | area where fresh water from streams/rivers spills into the ocean |
tributary | a small stream or river that flows into a larger one |
littoral zone | the zone of a lake/pond closest to the edge of the land |
open-water zone | from the littoral zone across the top only as deep as light reaches |
deep-water zone | zone of a lake/pond below the open-water zone with no light |
wetland | area of land where water level is near or above ground |
marsh | treeless wetland ecosystem with plants as cattails and rushes grow |
swamp | a wetland ecosystem in which trees and vines grow |
Created by:
swhite2015
Popular Science sets