Nearly all plants, as well as algae, create oxygen. In fact, all plants and algae that make their own food from sunlight, air, and water do produce oxygen. Two my knowledge, there are only a couple of types of parasitic plants that get food from other plants, and thus do not make their own food or oxygen.
carbon dioxide which is used to process plants and trees which let off oxygen
Trees generally contain more oxygen than other plants because of their larger size and greater biomass. However, both trees and plants produce oxygen through the process of photosynthesis, with trees helping to contribute a significant portion of the world's oxygen supply.
Trees (and other plants) take in carbon dioxide and turn it into oxygen via a process called photosynthesis.
Trees generally produce more oxygen than smaller plants because they have more leaves and a greater overall biomass. However, when considering the oxygen production per unit area, the total amount of oxygen produced by plants collectively may be comparable to that of trees. Both trees and plants play important roles in oxygen production and carbon dioxide removal from the atmosphere.
You can't. Unless you had some other way to reproduce oxygen. Trees provide us with oxygen by taking in carbon dioxide and putting out oxygen. Trees provide some of our oxygen though the vast majority comes from plant sources other than trees. Mainly marine plants.
Yes, there would still be free oxygen in the air if there were no trees. There are many plants that are not trees and that release oxygen. In fact, the Earth's atmosphere was rich in oxygen due to the metabolism of plants in the oceans ages before the first trees appeared on the land.
Trees and plants
Plants and trees.
Trees and plants
Trees and plants provide humans and animals with oxygen, in return we provide them with carbon dioxide.. so aslong as we still have trees and plants, oxygen will continue to be reproduced.
trees are getting cut down. Plants are getting pollution. trees and plants breath oxygen by the process of photosynthesis less plants less oxygen. But don't worry we human beings will adapt to less oxygen so that's why we need to plant trees and plants.
trees and grasses