| Answer |
Word |
Definition(s) |
| ______ |
1. adaptation |
A. a large environmental area characterized by similar vegetation, temperature, or other environmental characteristics |
| ______ |
2. biome |
B. the ability of an organism to change in response to its environmental surroundings in order to survive |
| ______ |
3. canopy |
C. the struggle between the organisms of an ecosystem to obtain the resources needed for survival |
| ______ |
4. competition |
D. the line that divides the earth into two equal parts, the northern hemisphere and southern hemisphere, and over the course of a year receives the most amount of heat from the sun causing seasonal changes in weather to be less dramatic and almost non-exist |
| ______ |
5. desert |
E. the largest body of water on earth covering more than 70% of the surface with a salt content of 3% or greater |
| ______ |
6. drought |
F. one of the most biologically diverse biomes, characterized by standing water such as marshes, bogs, and swamps; high precipitation; and usually humid conditions |
| ______ |
7. equator |
G. a biome characterized by extremely dry conditions, usually sandy with little to no vegetation |
| ______ |
8. grassland |
H. the most widespread land-based biome on earth that contains mostly grass like vegetation with few to no trees, experiences seasonal changes in weather, and receives average amounts of rainfall |
| ______ |
9. ocean |
I. a term used to describe land or soil that is permanently frozen thus unable to support vegetation growth |
| ______ |
10. permafrost |
J. the term used to refer to moisture that falls to the earth's surface in the form of rain, snow, or sleet |
| ______ |
11. precipitation |
K. a long period of time with little to no rainfall |
| ______ |
12. rainforest |
L. one of the sub-categories of the grassland biome characterized by a wet and dry season with moderate to significant tree growth but where the trees are too sparse to form a canopy |
| ______ |
13. savanna |
M. a biome characterized by dense tree growth with a thick, multilayered canopy, high amounts of precipitation, and an average temperature of 77 degrees Fahrenheit that doesn't vary more than about 5 degrees all year |
| ______ |
14. tundra |
M. the natural, continuous cover provided by the branches and leaves of trees blocking out sunshine to ground level plants |
| ______ |
15. wetlands |
O. the coldest biome on earth, characterized by no trees, a layer of permafrost under the top layer of soil, and low precipitation |