Ecology Terms
Across
- 2. selection: animals that are better suited to survive survive and pass on their genes to the next generation.
- 3. a nonliving thing such as a rock or water
- 4. capacity: the largest amount of organisms in a species that an environment can sustain in the long term
- 7. limiting factors: factors that effect the size and/or growth of the population varying with the population's density. This includes food availability and disease.
- 10. growth: growth rate that grows in proportion to the total number of population it is a very rapid growth
- 11. symbiotic interactions between 2 species that result in harm. This usually occurs do to a limited supply of a resource like water
Down
- 1. limiting factors: factors that do not depend on the density of a population in order to limit it. This would include natural disasters such as tornadoes and earthquakes.
- 5. a change in how an organism functions as a result of natural selection. This allows the organism to better survive in their environment.
- 6. growth: when the growth rate of a population decreases as it nears the environments carrying capacity
- 8. a living thing such as a plant or bug
- 9. exclusion: two species cannot coexist in one area due to the limited resources in the area. One species will have to leave or go extinct
- 12. the symbiotic relationship between two species in which one hunts the other in order to feed itself.