Question

Name any two threats / challenges of an ecosystem.​

Answer 1

Answer:

1. NASA Confirms Increase in Carbon Dioxide Levels

2. Increase in Global Temperatures

Answer 2

Answer:

" Seven Biggest Environmental Threats "

1) NASA Confirms Increase in Carbon Dioxide Levels.

2) Increase in Global Temperatures.  

3) Hope for Endangered Species.  

4) Bald Eagle Population Increase.  

5) World Air Pollution.  

6) Air Pollution Significant Decline in United States.

7) Water Pollution.  

8) Noise Pollution

Explanation:

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