This is a _____________ where the farmers grow their crops.
fertile area
ultraviolet ray
Too much ____________ can damage the soil quality.
Antarctica
pesticide
Many forests have been destroyed for ______.
industrial purpose
ultraviolet ray
The sea level is rising due to melting ______.
ice caps
consumption
During spring, it often ______ in Hanoi.
emissions
drizzles
________ from cars and other vehicle pollute the air.
Pesticides
Emissions
The air was filled with ______, which was harmful.
smog
drizzle
We need to stop _________ at all cost.
commercial purpose
deforestation
We are runnning out of ___________.
exhaust fumes
fossil fuels