Pollution can lead to a shortage of clean water for citizens. (shortage - SYNONYM)

John was unhappy with harmful chemicals in farming so he decided to change to _________ farming.

This is because the demand of oil for daily travelling would still be the same, which eventually makes the natural resources become ____________.

Trees are a renewable resource if managed properly can meet our needs indefinitely. (renewable - OPPOSITE)

Energy conservation reduces your fuel bills and helps the environment. (conservation - synonym)

It is believed that traffic and pollution issues could ____________ by higher prices of gas.

However, alternatives to increased price of petrol, such as ________ a new energy – saving measure, show greater effectiveness.

Also, restrictions are in place on gas ___________ , fossil fuel use, and plastic production

Factories often dump industrial _________ into lakes and rivers without proper treatment.

Moreover, the government should also try to decrease ____________ to protect endangered species like tiger or elephant.

We could have a _____________ just by recycling or starting to use refillable bottles.

Climate change is one of the issues that result from air pollution, which could also ______ ecosystem greatly.

The committee will suggest how local environment should _______________ to ensure a better future for younger generations.