Answer: Eco-friendly activities: recycling Materials, growing trees, using fewer disposables
Not Eco-friendly activities: Filling Landfills, cutting trees, burning fossil fuels, burying organic matter
Explanation: Recycling materials reduces use of extraction and refining process.
Growing Tress gives oxygen.
Using fewer disposables as they are non biodegradable
Filling landfills causes anaerobic process.
Cutting trees affect environment .
Burning of fossil fuels increases carbon dioxide in air.
Burying organic matter produces methane which release in air.
