Human Influences on Ecosystem

Human influence on ecosystems has been....?

• Negative

• Positive

What are the major types of services that ecosystems provide?

• Food

• Water

• Raw Materials

• Technology

Human activity that disrupted the ecosystem...

• clearing forests for agriculture

• overfishing

• excessive mining

• replant trees

• create national park

What are the main environmental problems caused by human actions?

• degradation of soil and water quality

• Increased biodiversity

• Extinction of plant and animal species

• stabilization of the global climate

Actions that helps the ecosystem heals...

• urban expansion

• Use farming methods that protect nature

• overusing natural resources

• Create national parks

What is a major consequence of deforestation on biodiversity?

• Loss of habitat

• Increase in species diversity

Which of the following is a method to reduce human impact on ecosystems?

• Overfishing

• Conservation efforts

How does pollution affect aquatic ecosystems?

• Improves water quality

• Harms aquatic life

What is a significant effect of climate change on ecosystems?

• Increased temperatures

• Stable weather patterns

What role do invasive species play in native ecosystems?

• Disrupt local species

• Enhance biodiversity