What is an example of non‐renewable energy?
A Wind energy
B Solar power
C Coal
D Hydropower
What is the main cause of water pollution?
A Wind turbines
B Industrial waste
C Trees
D Solar power
What is the primary function of trees in an ecosystem?
A Absorb carbon dioxide
B Provide food for animals
C Produce oxygen only
D Control water pollution
What does the term “climate change” refer to?
A Changes in the size of oceans
B Variations in human population
C Volcanic eruptions
D Changes in weather patterns
What is the role of wetlands in the environment?
A Provide a habitat for fish
B Absorb excess water
C Prevent soil erosion
D All of the above
What is the main source of noise pollution in urban areas?
A Wind
B Traffic
C Rain
D Trees
What is the purpose of composting?
A To create energy
B To recycle water
C To decompose organic waste
D To increase landfills
Which of the following is a greenhouse gas?
A Carbon dioxide
B Oxygen
C Nitrogen
D Argon
What is sustainable agriculture?
A Agriculture that harms the soil
B Agriculture that promotes long-term environmental health
C Agriculture with high chemical input
D Agriculture that uses pesticides
What is the primary purpose of a recycling program?
A To conserve resources
B To increase waste
C To harm the environment
D To promote deforestation
What is the main function of the ozone layer?
A To produce oxygen
B To absorb harmful UV radiation
C To cause weather changes
D To increase heat on Earth
What is the primary cause of deforestation?
A Wind energy development
B Increased rainfall
C Solar power production
D Agricultural expansion
Which of the following is a clean energy source?
A Natural gas
B Coal
C Wind energy
D Oil
What is the main effect of global warming?
A Cooling of the Earth
B More frequent natural disasters
C Increased biodiversity
D Decreased sea levels
Which of the following is an example of a non‐renewable resource?
A Wind
B Solar energy
C Coal
D Water