1. HUMAN IMPACT

2. Human Activities vs. Ecosystem
Deforestation – The clearing of forest for:
agriculture
Lumber
Palm oil
IMPACT:
eliminating plants that absorb CO₂
More CO₂ in the atmosphere
Habitat loss for animals

3. Human Activities vs. Ecosystem
Acid Rain – the precipitation that contains nitric and/or sulfuric acids.

4. Greenhouse Effect – the process by which atmospheric gases trap heat

5. Pollution – The addition of substances to the environment that results in a negative effect.
Land pollution
Air pollution
Water pollution