5.2.1.4. Classification of Ecosystems

Try these first

1. 1.

   What is a natural ecosystem?

   Hint

   Think about ecosystems that exist in nature.

2. 2.

   Name one abiotic factor.

   Hint

   Consider what non-living things can affect living organisms.

3. 3.

   What is an artificial ecosystem?

   • An ecosystem without human influence
   • An ecosystem created by humans
   • An ecosystem that preserves biodiversity

   Hint

   Consider whether humans are involved in its maintenance.

4. 4.

   True or False: Natural ecosystems remain unchanged over time.

   • True
   • False

   Hint

   Think about the factors that influence nature over time.

5. 5.

   Design a plan for an artificial ecosystem that can sustainably support a variety of aquatic life without harming natural ecosystems. Include types of organisms and management practices.

   Hint

   Consider balance and the needs of both the organisms and the environment.

6. 6.

   Analyze a natural ecosystem that is currently threatened by human activity. Discuss the biotic and abiotic factors involved and suggest strategies for preservation.

   Hint

   Focus on understanding both direct and indirect impacts of human actions.