5 Written Questions

1. invasive species - non native species that has spread far beyond the original point of introduction and cause environmental or economic change by colonizing and dominating suitable habitats
2. benthic realm
3. exponential population growth
4. depends on the species and the resource available in the habitat
5. low for a very long time , followed by high for those who live a certain age

5 Matching Questions

1. What is The number of individuals of a population per unit area?
2. estuaries
3. biotic
4. The Endangered Species Act aims to help protect species that are?
5. long snowy winte

1. a in danger of extinction throughout all or a significant competition
2. b temperate broadleaf forest
3. c population density
4. d living component
5. e river and ocean

5 Multiple Choice Questions

1. carbon dioxide
   1. community
   2. temperate zone
   3. open ocean
   4. increase due to
2. interidal zone
   1. increase due to
   2. region where sea meets land
   3. wetland
   4. region where photosynthesis can occur
3. density independent factor
   1. In the absence of limiting factors, a population's growth follows what type of model?
   2. An unexpected freeze that kills a population of chipmunks, would be an example of what?
   3. A study of the human ecological footprint would show?
   4. Species that exhibit an equilibrial life history are/do what?
4. non living component includes chemical and physical factors
   1. abiotic
   2. type 1
   3. wetland
   4. biotic
5. ecosystems
   1. level of ecology is concerned with both the biotic and abiotic aspects of an environments
   2. level of ecology is concerned with the adaptations of individuals
   3. level of ecology is concerned with groups of individuals of different species
   4. level of ecology concerned with groups of individuals of the same species

5 True/False Questions

1. The intentional release of a natural enemy to attack a pest population is called? → in danger of extinction throughout all or a significant competition

   True        False

2. level of ecology is concerned with groups of individuals of different species → population

   True        False

3. Over time what happens with the populations of most species? → are relatively stable

   True        False

4. primary source of energy for nearly all of earth's ecosystems → an estimate of the amount of land required to provide the raw materials an individuals or a population consumes

   True        False

5. population is → a group of individuals of the same species living in a particular geographic area

   True        False