Are we ruining the Earth because we need more and more places to live? [I Am Concerned About Climate Change]

We cannot keep clearing forests! How will new oxygen be received into the air? We need the trees to help the oceans, the grasslands, ever diminishing, to produce oxygen for all the fauna of the Earth 🌎 to breathe! We cannot steal all the room on land and push the animals to their extinction! We must find a way to contain how we fill the Earth to safeguard the wonder of the Creation!