Which of these helps conserve water?
Using more water for cleaning
Turning off the tap while brushing teeth
Leaving water running while washing dishes
Watering plants all day
Which animal is most affected by melting ice in the Arctic?
Birds
Penguins
Seals
Polar bear
Which type of energy comes from the sun?
Solar energy
Hydropower
Wind energy
Fossil fuels
Which action reduces plastic waste?
Using more plastic bottles
Throwing plastic in oceans
Using reusable bags
Buying single-use items
Why should we protect endangered species?
To increase pollution
To reduce biodiversity
To keep ecosystems balanced
To use more resources
What is deforestation?
Cutting down large numbers of trees
Planting new forests
Recycling paper
Protecting wildlife
When is Earth Day celebrated each year?
March 21
April 22
June 5
May 1
What does it mean to conserve natural resources?
Ignore their importance
Use them as quickly as possible
Replace them with trash
Use them wisely and carefully
What does the term "reduce" mean in environmental protection?
Use less of something
Recycle materials into new products
Reuse items many times
Throw things away properly
What is one goal of Earth Day activities?
Encourage people to care for the planet
Talk about environmental issues
Increase waste production
Use more fossil fuels
Which item is most likely recyclable?
Aluminum can
Food waste
Plastic wrap
Styrofoam cup
Which of these is biodegradable?
Metal can
Glass jar
Banana peel
Plastic bottle
What is pollution?
Recycling materials
Contamination of the environment with harmful substances
Using renewable energy
Planting trees
Which gas do trees absorb that helps reduce pollution?
Carbon dioxide
Nitrogen
Hydrogen
Oxygen
Which natural resource is most directly conserved by turning off lights?
Soil
Water
Energy
Air
Which of these is a fossil fuel?
Water
Coal
Wind
Solar
Which of these is a renewable resource?
Wind
Coal
Oil
Natural gas
Why are oceans important to Earth?
They help regulate climate and support life
They only provide drinking water
They stop earthquakes
They create mountains
What is the main purpose of Earth Day?
To raise awareness about protecting the environment
To mark the start of spring
To honor farmers and conservationalists
To celebrate animala and people
Which material takes the longest to break down?
Paper
Leaves
Plastic
Fruit peels
What is a landfill?
A place where trees grow
A place where trash is buried
A water storage area
A recycling center
What does "reuse" mean?
Use items again instead of throwing them away
Reduce the amount you buy
Throw items in recycling bins
Burn waste materials
What is one way to reduce energy use at home?
Turning off electronics when not in use
Using more appliances at once
Keeping doors open all year
Leaving lights on
Which of these is an example of conservation?
Saving resources and protecting nature
Cutting down forests
Using more resources daily
Throwing trash away
What type of pollution affects what we breathe?
Water pollution
Soil pollution
Air pollution
Noise pollution
What is the greenhouse effect?
Trapping heat in Earth’s atmosphere
Removing oxygen from air
Freezing the Earth’s surface
Cooling the oceans quickly
Which activity helps protect wildlife?
Preserving habitats
Hunting animals
Burning land
Cutting forests
What is recycling?
Turning waste into new materials
Collecting rainwater
Burning garbage
Throwing trash in landfills
Why is planting trees important?
They produce oxygen and clean the air
They make the soil dry
They block sunlight completely
They use up all the water
What is composting?
Burning leaves
Burying trash underground
Turning organic waste into nutrient-rich soil
Throwing scraps in the trash