5 Written Questions

1. is that it makes destruction by insects less likely
2. are always in a mature community
3. is like burning gas in an automobile
4. is represented when a forest starts to grow back after a forest fire
5. is groundwater

5 Matching Questions

1. Eating other organisms
2. Bacteria in the soil
3. Condensation
4. Nitrogen as a form of gas
5. Groundwater

1. a is how most animals get the nitrogen they need
2. b is a process in the atmosphere that forms clouds
3. c produce nitrogen fixation that is save for living things to obtain in their foods
4. d can be used directly by some kinds of bacteria
5. e is NOT a part of the water cycle

5 Multiple Choice Questions

1. primary succession
   1. Eating other organisms
   2. Bacteria in the soil
   3. Photosynthesis
   4. Process of rock slowly changing to soil is
2. does NOT release carbon dioxide into the envirnoment
   1. Climax species
   2. Groundwater
   3. Photosynthesis
   4. Bacteria
3. is like a desert that contains plants and animals that have been there for a long time
   1. Eating plants
   2. Mature Community
   3. Decomposition
   4. Combustion
4. grow slowly and are well-adapted to an environment
   1. Climax species
   2. Eating plants
   3. Combustion
   4. Primary succession
5. can be caused by lightning
   1. Decomposition
   2. Nitrogen Fixation
   3. Condensation
   4. Combustion

5 True/False Question

1. Primary and Secondary succession differ → in that secondary succession occurs in an area that has soil and primary does not
   

   True        False

2. Carbon cycle is important because → can be used directly by some kinds of bacteria
   

   True        False

3. Primary succession → is represented when a forest starts to grow back after a forest fire
   

   True        False

4. Bacteria → is mostly used to perform nitrogen fixation
   

   True        False

5. A glacier has just melted away → is an example of a primary succession beginning
   

   True        False