TN Ready Earth and Human Activity Review

How can farming affect the land and oceans on Earth?

• Farmers use pesticides and fertilizers that can contaminate

  waterways.

• Farmers prevent soil erosion by harvesting crops.

• Farmers promote the growth of natural vegetation that

  supports marine life.

• Farmers build barriers that protect against ocean pollution.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Which of the following is a negative impact of mining on the environment?

• The creation of jobs for the local communities

• The discovery of valuable minerals and resources

• The destruction of habitats and ecosystems

• The reduction of greenhouse gas emissions

Tags

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Why is coal considered a nonrenewable resource?

• Coal is considered nonrenewable, because it can be easily

  replaced with other resources.

• Coal is considered nonrenewable, because it takes many years

  to form.

• Coal is considered nonrenewable, because it is abundant and

  readily available.

• Coal is considered nonrenewable, because it can be recycled

  and used again.

Which of the following is a renewable energy source?

• Coal

• Oil

• Sunlight

• Natural gas

Which of the following is an example of human activity that can

have both positive and negative effects on the environment?

• Building a shopping mall

• Constructing a wind farm

• Using a gas powered lawnmower

• Driving a car to work

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Which of the following is a nonrenewable energy source?

• Solar energy

• Wind energy

• Fossil fuels

• Hydroelectric power

Why is wind considered a renewable resource?

• Wind takes many years to form.

• Wind can be easily replaced with other resources.

• Wind is constantly replenished.

• Wind cannot be recycled and used again.

Which of the following is

an example of positive human activity

that can improve the health of the ocean?

• Dumping industrial waste in the ocean

• Implementing sustainable fishing practices

• Using chemical fertilizers in farming

• Building pipelines to transport oil

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-5

Which of the following describes a positive effect of building

new cities?

• Cities can create air and water pollution.

• Building cities can involve disturbing animals’ homes.

• Building cities can involve cutting down trees.

• Cities can provide humans better roads and jobs.

Tags

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What are some examples of nonrenewable energy sources?

• Sunlight and wind

• Trees and plants

• Fossil fuels and minerals

• Water and air