Why is recycling important for our future?
It makes our bins heavier and harder to carry
It reduces pollution, saves energy, and protects nature
It takes more time and isn’t useful
It makes cities look more colourful
What happens when we cut down too many trees in forests?
The world becomes less noisy and more peaceful
People can build more parking spaces
The weather becomes warmer only in winter
Animals lose their homes and the air becomes less clean
Give one example of renewable energy.
Solar power or wind energy
Using diesel engines
Burning plastic to produce heat
Running machines with gasoline
What is pollution?
When cities clean their streets
When people plant more trees than needed
When the weather becomes colder in winter
When harmful substances are released into the air, water etc
What does “sustainable” mean?
Something expensive that looks modern
Something fashionable for one season only
Something large and heavy
Something that can continue for a long time without damaging
What gas do plants absorb from the air to make food?
Carbon dioxide
Nitrogen
Helium
Oxygen
What can factories do to be more eco-friendly?
Use renewable energy, recycle waste, and control emissions
Dump chemicals into rivers
Produce more products as quickly as possible
Use only old machines that consume more energy
How can a cement factory help the environment?
By producing as much cement as possible without limits
By ignoring environmental rules
By burning all their waste in open air
By using recycled materials and reducing CO₂ emissions
What does “climate change” mean?
The natural rotation of planets in space
Only one hot summer followed by a cold winter
Long-term changes in Earth’s temperature and weather
The daily weather forecast on TV
What is the main cause of global warming?
Too many trees in forests
The release of greenhouse gases into the atmosphere
Cold air coming from the North Pole
People recycling too much
What can we do every day to save water?
Turn off the tap while brushing teeth or washing dishes
Water plants at noon when the sun is strongest
Let the shower run for 10 minutes before using it
Wash your car every morning
What do we call materials that can be used again after processing?
Toxic materials that pollute nature
Single-use materials that cannot be reused
Artificial materials that disappear quickly
Recyclable materials
What is renewable energy?
Energy that needs expensive chemicals
Energy made by burning coal or oil
Energy that can only be used once
Energy that comes from natural sources that never run out
What is compost made of?
Pieces of metal and broken glass
Stones and sand from construction sites
Natural waste like food leftovers and garden plants
Plastic packaging and bags
What is a carbon footprint?
The total amount of carbon dioxide produced on daily
The size of your shoe or footprint
The amount of water you drink in a day
A mark left on sand or snow
Why is it important for factories to use filters and modern technology?
To save money by using cheap materials
To reduce air pollution and protect people’s health
To make the factory look more modern and expensive
To produce more smoke for visual effect
What can you personally do every day to help the environment?
Use disposable cups and plates for convenience
Buy new clothes every week
Walk or cycle instead of using a car, recycle waste
Leave lights on all night
What do trees give us that is essential for life?
Smoke that pollutes the air
shade on hot days
Oxygen that humans and animals need to breathe
Dangerous gases that harm people
How can schools become more environmentally friendly?
By throwing away old furniture instead of reusing it
By leaving lights on all day
By recycling paper, using less electricity
By printing everything on new paper
Which bin should glass bottles and jars go into?
The blue bin
The green recycling bin
The yellow bin
The black bin
What is the “3R rule”?
Reduce, Reuse, Recycle
React, Rotate, Recycle
Remove, Repair, Repeat
Run, Read, Relax
What can we do instead of buying plastic water bottles every day?
Throw the bottles away after one use
Use a reusable bottle made of metal or glass
Burn the bottles to make energy
Drink only bottled water from the supermarket
What does “eco-friendly” mean?
Something very expensive
Something that looks green
Not harmful to the environment
Something only used by scientists
What type of transport is the most eco-friendly?
Riding a bicycle or walking instead of driving
Taking a private jet for short trips
Travelling alone in a large SUV
Using an old diesel car