You bet they do! In fact,they make more oxygen than a flower does! You should be glad that trees make oxygen....they're all over the world! =)
yes the less trees there are the less oxygen
because they make oxygen, so if we don't have any trees they can't make oxygen for us.
They make oxygen...
trees are living things that give oxygen and are used to make paper
Trees take in carbon dioxide and release oxygen.
Trees take in carbon dioxide, which humans and animals breathe out, and use it to make sugar or glucose molecules to survive. In return the trees produce oxygen as a by-product to photosynthesis and release it into the atmosphere. By cutting down trees, the oxygen that is produced from these trees is lost, hence causing us to loose oxygen.
no only trees can.
trees and kelp because trees take in the dirty oxygen and puts out the clean oxygen and the kelp i was researching kelp and i saw that kelp helps and makes oxygen.
Yes, trees make a difference. Without trees, birds, insects, and other creatures wouldn't have any shelter. Plus, trees hold oxygen in their leaves. Without oxygen, their would be no life on earth.
Trees perform photosynthesis and so they PRODUCE OXYGEN. All creatures need oxygen in the air to breathe, so trees make the air breathable.
All trees with green leaves (ie. that have chlorophyl in them) give out oxygen in the day during photosynthesis. Note: They don't actually make the oxygen. It already exists. Two atoms of oxygen are bonded with a carbon atom to make the carbon dioxide molecule which animals breathe out. Trees and plants breathe it in, keep the carbon for themselves, and breathe out the oxygen.
trees they make oxygen
They make it during photosynthesis and can aslo get it from the air.
By the process of photosynthesis, trees take in the Carbon Dioxide (CO2), water, and sunlight, to make food, and release oxygen as a waste product
Most trees produce oxygen
well the trees have oxygen in them and we need oxygen to breath.
Trees do not consume oxygen. They consume carbon dioxide, and give off oxygen.
Trees and other plants releaseoxygen.Stars make oxygen in their cores by fusing lighter elements together.
Because without trees everything on earth would die The trees make the oxygen that we need to survive
The leaves (needles in some cases) of trees inspire carbon dioxide (CO2) and expire oxygen (O2) when they are using sunlight to make food.
Trees do not need oxygen they just provide oxygen. Like we exhale carbon dioxide and inhale oxygen, trees release oxygen and absorb carbon dioxide.
to grow fruit and make oxygen and make the world a better place...
Trees release oxygen, they do not hold it.
Yes! I love trees. THey are awesome because they make oxygen, and they make the gardens look pretty. I love the trees because they help us with the making of paper. And they are prettyful.