What is it?
Desert
What is it?
Trash/Waste/Rubbish (Plastic trash)
What are they? What environmental problem do they cause?
Fertilizer and Pesticides. They cause soil pollution
What is it?
Renewable energy/ Sustainable energy (solar energy, wind energy, hydro energy)
What is it?
Fossil fuels
What is it?
Natural disasters
What is it?
public transport
What is it?
Recycle
What is this? How does it help to control global warming?
Rainforests
What are they?
Greenhouse gases (CO2) -> Greenhouse effect
What is it?
Natural resources