The population has ____ over the past 200 years. We have a longer ____ and better ____. The population growth demands more natural ____. We need more food, water and ____. Fossil fuels are not good for the ____. The ____ resources are finishing. Farmers use ____ to help plants grow stronger and healthier. Many countries are trying to reduce their dependence on ____ by investing in renewable energy. ____ cars use both gasoline and electricity to operate more efficiently. ____ organisms are essential for breaking down waste in the environment. Natural ____ like water, minerals, and forests are vital for sustaining life on Earth. ____ is a clean and renewable energy source that is becoming increasingly popular worldwide.

CHOOSE THE CORRECT WORD - changing world

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