Question 1

What is one way that human activities can positively impact a healthy ecosystem?

Accepted Answer

Planting trees to restore habitats

Answer

Clearing land for buildings

Answer

Polluting rivers with waste

Answer

Overfishing in oceans

Question 2

Which of the following actions is likely to harm a healthy ecosystem?

Accepted Answer

Dumping industrial waste into rivers

Answer

Starting community clean-up projects

Answer

Using solar panels to reduce energy use

Answer

Creating protected wildlife areas

Question 3

How can human activities contribute to a sustainable and healthy ecosystem?

Accepted Answer

By implementing water conservation practices

Answer

By deforesting large areas for agriculture

Answer

By using non-recyclable materials extensively

Answer

By overharvesting fish populations

Question 4

What is an example of a human activity that helps protect an ecosystem?

Accepted Answer

Establishing nature reserves to protect wildlife

Answer

Draining wetlands for urban development

Answer

Using pesticides excessively in agriculture

Answer

Building highways through forests

Question 5

Which activity is considered beneficial for maintaining a balanced ecosystem?

Accepted Answer

Practicing crop rotation in agriculture

Answer

Disposing of plastic waste in oceans

Answer

Diverting river water for excessive irrigation

Answer

Introducing invasive species to new areas

Question 6

What action can humans take to help reduce their impact on an ecosystem?

Accepted Answer

Reducing energy consumption by using energy-efficient appliances

Answer

Clearing forests for urban expansion

Answer

Burning fossil fuels for all energy needs

Answer

Dumping untreated chemicals into rivers

Question 7

How can human activities have a negative impact on a forest ecosystem?

Accepted Answer

Logging large areas for timber

Answer

Protecting habitats through conservation efforts

Answer

Replanting native trees in deforested areas

Answer

Promoting sustainable tourism

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