RE: Trees are the lungs of the planet.

You are viewing a single comment's thread from:

Trees are the lungs of the planet.

in life •  5 years ago 

And it is CO2 that keeps them alive!
We need more CO2 (up to 1500ppm) to green the planet.

life
5 years ago by

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

  • Disagreement on rewards
  • Fraud or plagiarism
  • Hate speech or trolling
  • Miscategorized content or spam

Submit
$0.00
    1 vote
    0
    Authors get paid when people like you upvote their post.
    If you enjoyed what you read here, create your account today and start earning FREE STEEM!