Oxygen
Algae provides much of the earth's oxygen and their skeletons (especially diatoms) build up to make certain limestone.
it provide much of the eart's oxygen and make up 90% of the earth's atmosphere
Approximately 50-85% of the Earth's oxygen comes from marine plants, such as algae. While algae in the ocean play a significant role in oxygen production, the majority of the Earth's oxygen supply actually comes from terrestrial plants and phytoplankton.
The ocean produces about 50-85% of the Earth's oxygen, primarily through photosynthesis by phytoplankton and algae. This oxygen comes from plants and algae using sunlight, carbon dioxide, and water to produce oxygen during the process of photosynthesis.
Yes, algae play a significant role in producing oxygen through photosynthesis, which is essential for supporting life on Earth. They contribute a significant amount of the oxygen in the Earth's atmosphere.
Algae grows on any surface where it can get enough water and sunlight. Algae are plants, and make energy from sunlight. Some places you can find algae include your fish tank, the ocean, rivers and lakes, underneath rocks, on the shady side of your house, or inside of the toilet bowl. They are pretty much everywhere.
About 50-80% of the Earth's oxygen comes from algae, with the majority being produced by phytoplankton in the oceans. Algae are vital for oxygen production through photosynthesis, which converts carbon dioxide into oxygen as a byproduct.
the earth would die
~75% of water covers the earth ~71% oceans.
You don't find any algae growing much deeper than 60 feet (20 meters) because the light that is necessary for their growth is filtered out by the water. Algae, therefore, is found only near the surface.
About seventy five percent of the earth has ocean water.
90% of ocean water covers the Earth