Generally human activities are against to the ecosystem, where as you a student how will you help to protect ecosystem?

Explanation

Buying and using only ecofriendly products and recycle them.
Growing more trees.
Choosing sustained farm products (vegetables, fruits and greens, etc.)
Reducing the use of natural resources.
Recycling the waste and reduce the amount of waste you produce.
Reducing consumption of water and electricity.
Reducing or eliminating the use of house-hold chemicals and pesticides.
Maintaining your cars and vehicles properly to reduce carbon emission.
Creating awareness and educate about ecosystem protection among your friends and family members and ask them to find out solution to minimise this problem.