Which country has the highest C0₂ emission worldwide?

• USA

• India

• China

• Russia

What are examples of alternative energies?

• Wind power, nuclear power, sea power

• Solar power, wind power, fuel

• Water power, wind power, solar power

• Solar power, water power, gas

What are some consequences of global warming?

• Floods and droughts

• Overfishing of the ocean

• Car and factory emissions

• Explosions in nuclear power stations

What is the average use of plastic bags worldwide per year?

• One billion

• One trillion

• 200 million

• 500 million

What is meant by biodegradable?

• Organic grown food

• Good grades in Biology

• Anything that can be decomposed by bacteria

• Products that can be recycled

What would be a sustainable decision?

• Buying plastic bags

• Using your car all the time

• Taking a plane on holidays

• Buying local or regional products

How many people don't have access to clean drinking water?

• 1.25 billions

• 146 millions

• 281 millions

• 783 millions

What is "fracking"?

• An often criticized way of extracting oil and gas

• A heavy metal ball to destroy a house

• Products that can be recycled

• A suit mainly worn at weddings

Which of these species is not endangered?

• Polar bears

• Turtles

• Sharks

• Tigers

How much garbage does Colombia produce every year?

• 12 million tons

• 18 million tons

• 4 million tons

• 8 million tons