Apes

The tragedy of the commons can be prevented by

• Fishing in international waters

• The use of harvest permits and regulations

• The use of public land for the grazing of cattle

• It cannot be prevented.

Tags

NGSS.MS-ETS1-1

NGSS.MS-LS2-5

A persons ecological footprint is

• the land a person lives on

• the amount of CO2 a person contributes to climate change

• the land needed to produce a persons food

• the land needed to support all of a persons activities

Which of the following is likely to have the greatest impact on an ecological footprint?

• use of land to raise cattle for slaughter

• use of compost fertilizer

• living in an urban area

• driving a small compact car

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Which of the following is considered a global sustainability indicator?

• atmospheric CO2 concentrations

• Rural Populations

• Available hectares for agriculture

• Pollution in a stream

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

1 Hectare = approximately 2.5 acres. How many hectares is a 500-acre park?

• 200

• 250

• 400

• 1250

Harvesting a population to approximately 50% of its carrying capacity is known as

• Maximum sustainable yield

• Minimum depletion strategy

• Permit regulation

• Logistic yield

Tags

NGSS.HS-LS2-1

As the earth warms, more permafrost melts releasing copious amounts of methane. This further increases the greenhouse effect and enhances global warming.

• Positive feedback loop

• Negative feedback loop

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-5

A population of beetles declines due to high predation rates by birds. As the population of beetles declines, the population of birds begins to decline as well. This allows the population of beetles to once again increase and find stability.

• Positive feedback loop

• Negative feedback loop

Tags

NGSS.MS-LS2-4

As set of biological, geological, chemical, and physical components that interact in a consistent manner and impact one another is known as a(n)

• environmental system

• geological boundary

• negative externality

• food web

Tags

NGSS.MS-LS2-3

Which of the following would be the best example of the tragedy of the commons?

• building roads for urban areas

• farmers who overdraw water from an aquifer leading to its depletion

• burning a patch of forest to input nutrients into the soil

• a ranch that charges farmers to graze their horses

Tags

NGSS.MS-ESS3-4