Renewable vs. Nonrenewable
A resource that can be replaced naturally in a short amount of time
What is a renewable resource?
An existing technology that uses renewable energy
What are solar panels, wind turbines, or dams
Using resources wisely so they last longer
What is conservation or sustainability?
Turning old materials into new ones is called this
What is recycling?
What technological advancements have contributed to the increased use of renewable resources?
Improved solar panels and wind turbines
Coal, oil, and natural gas are examples of this type of resource
What are nonrenewable resources?
Wind turbines and solar panels are examples of this
What is renewable energy technology?
Cutting down trees is called this
What is deforestation?
Using some, but not all, of available resources helps keep them available
What is sustainable use?
All of the following are ways that conservation can help manage air resources EXCEPT–
A. limiting the amount of firewood burned outside.
B. using energy-efficient appliances.
C. using less fossil fuels.
D. driving a car as much as possible.
D. Driving a car as much as possible
These resources are formed from dead plants and animals over millions of years
What are fossil fuels?
This advancement increased the use of renewable resources
What are improved solar panels and wind turbines?
Overusing resources can lead to this problem
What is resource depletion?
Burning fossil fuels releases this gas
What is carbon dioxide (CO₂)?
Which of the following is an example of an existing technology that has been developed to use renewable and alternative energy resources?
A. Gasoline-powered vehicles
B. Solar panels on a house’s roof
C. Coal-fired power plants
D. Incandescent light bulbs
B. Solar panels on a house’s roof
This type of resource will eventually run out if humans keep using it
What is a nonrenewable resource?
Solar panels are used to collect this type of energy
What is solar energy?
Hunting or fishing too much of one species is called this
What is overhunting or overfishing?
A decrease in coal use would most likely cause this
What is reduced CO₂ emissions?
Which of the following is the best reason to use renewable resources?
A. They cost the most money
B. They can be replaced naturally
C. They cause more pollution
D. They are found underground
B. They can be replaced naturally
Wind and solar energy are considered sustainable because they are this type of resource
What are renewable resources?
This type of vehicle increases the use of fossil fuels
What is a gasoline-powered vehicle?
This human activity is the leading cause of extinction today
What is habitat destruction?
Data showing increased wind and solar use with low CO₂ supports this claim
What is renewable energy reduces environmental impact?
Rafael was given the assignment to research the importance of resource management. Which of the following would have positive impacts on water management?
Select THREE correct answers.
A. Using timers that water the lawn every day at the same time
B. Planting native and drought-tolerant species of trees and grasses
C. Reclaiming water from manufacturing processes
D. Using fertilizers and pesticides to grow more crops with less water
E. Harvesting rainwater for gardening, bathing, or sometimes drinking
B. Planting native and drought-tolerant species of trees and grasses
C. Reclaiming water from manufacturing processes
E. Harvesting rainwater for gardening, bathing, or sometimes drinking