Pen Palooza Green Wordathlon

I am a world of green and growth, A place where many creatures go. A home to birds and beasts alike, In me, you'll find a nature's hike. What am I?

I am a gas that you can't see, But I'm important, that's the key. A product of the air we breathe, But too much of me, you'll start to seethe. What am I?

I am a tragedy, a great demise, A loss of trees, to no one's surprise. A human-made blight, a reckless act, A change we need, that's a fact. What am I?

I am the highest, the topmost tier, A layer that's distant, yet quite near. A place where trees can touch the sky, And creatures soar and fly on high. What am I?

I am a roof of leaves and more, A layer of green that nature bore. A home to monkeys, birds, and bees, A shelter for life, that's what I please. What am I?

I am a gas that you inhale, A breath of life that can't fail. I'm part of air, a vital force, The very thing that keeps us on course. What am I?

I am a word that's full of worth, A treasure trove of life on earth. A tapestry of creatures and plants, A web of life, that's what enchants. What am I?

I am a group of gases that trap, The heat that comes from earth's warm lap. A change in me can change the world, The climate's fate, to me, it's hurled. What am I?

I am a layer of earth and soil, A place where roots can spread and coil. A home to bugs and beetles too, In me, you'll find a world anew. What am I?

I am a gift that nature gives, A treasure trove that often lives. A wealth of minerals and more, In me, you'll find a natural store. What am I?