Answer:

C because recycling is one of the ways to save natural resources and to lessen plastics

According to Earthfriendsoftheearth, the effect of recycling,

Recycling reduces the need to grow, harvest or extract new raw materials from the Earth. That in turn lessens the harmful disruption and damage being done to the natural world: fewer forests cut down, rivers diverted, wild animals harmed or displaced, and less pollution of water, soil and air.