chapter 7 Content Review Part II

What is an invasive species?

• A species that is extinct in its natural habitat

• A species that is brought to a new area where it is not normally found

• A species that is only found in zoos

• A species that is native to a particular area

What are common forms of pollution?

• Light Pollution and Thermal Pollution

• Air Pollution and Water Pollution

• Land Pollution and Noise Pollution

• Visual Pollution and Radioactive Pollution

What causes ground level ozone?

• Heavy Metals

• Biological Magnification

• CFC's and Stratospheric Ozone

• Industrial and Agricultural Pollution

What is the impact of DDT on predatory bird populations?

• It makes their feathers lose color

• It makes their eggshells weak

• It causes them to migrate to different regions

• It increases their population

What are the impacts of climate change on human systems?

• Decreased sea levels

• Increased crop yields

• Decreased water availability for food production

• Decreased heat waves

What is the goal of sustainable development?

• To exploit nonrenewable resources

• To deplete natural resources

• To increase pollution levels

• To preserve ecosystem services

What is an example of a renewable resource?

• Fossil Fuels

• Natural Gas

• Coal

• Solar Energy

What is an example of nonrenewable resource?

• Biomass

• Fossil Fuels

• Hydropower

• Wind Energy

What is the purpose of crop rotation in soil sustainability?

• To replace nonrenewable resources

• To deplete soil nutrients

• To encourage the growth of specific trees

• To reduce water runoff and erosion

What is the impact of selective harvesting in forestry?

• It causes soil erosion

• It decreases the overall forest area

• It reduces the growth of remaining trees

• It encourages the growth of the remaining trees