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What were blue green algae responsible for making?
The oxygen in the atmosphere.
How are multicellular aglae important at a global level?
Multicellular algae is crucial to the atmosphere, as it actually produces the greatest percentage of oxygen in our atmosphere, compared to other photosynthetic organisms.
What makes it safe to live on Mars?
Breathable atmosphere, lots of fur coats, algae, water, and impenetrable shelter.
Is water containing algae good for plants?
Yes, if the algae belong to the Cyanophyceae and no for other groups. Because members of Cynophyceae are capable of incorporating free nitrogen from the atmosphere to make it available to other plants growing nearby.
What does plants and other photosynthetic organism such as algae take in?
Plants and other photosynthetic organisms such as algae take in ________ from the atmosphere and combine it with water and energy from the sun to form sugar.
What were blue green algae responsible for making?
The oxygen in the atmosphere.
What added oxygen to earth atmosphere as they made food there?
The biggest contributer was and is algae.
What gas is removed from the atmosphere by plants and algae?
it removes carbon.
What did Algae lower in the atmosphere?
Great blooms of oceanic algae, or phytoplankton, take carbon out of the atmosphere during photosynthesis. It is then taken deep into ocean with them when they die. Scientists say that this helped cool the earth during the ice ages by removing carbon dioxide from the atmosphere and storing it at the ocean floor, where it cannot be recycled back into the atmosphere.
Plants and other photosynthetic organisms such as algae take in from the atmosphere and combine it with water and energy from the sun to form sugar.?
Plants and other photosynthetic organisms such as algae take in ________ from the atmosphere and combine it with water and energy from the sun to form sugar.
What effect do plants have on human respiration?
Oxygen is a gas that does not naturally replenish itself in the atmosphere and requires the work of photosynthesizing plants to replenish it. Humans breath oxygen that plants produce and the plants breathe the carbon dioxide that humans produce.
What would happen to earth's atmosphere if algae died off?
Oxygen levels would increasethey wouldnt increase they would decrease because 80% of oxgyen is from algae
Starting billions of years ago algae lowered the?
...lowered the level of CO2 in the atmosphere and released O2
How are multicellular aglae important at a global level?
Multicellular algae is crucial to the atmosphere, as it actually produces the greatest percentage of oxygen in our atmosphere, compared to other photosynthetic organisms.
The oxygen content in the atmosphere of the early Earth is thought to have increased significantly once which of these developed?
green plants / algae
What makes it safe to live on Mars?
Breathable atmosphere, lots of fur coats, algae, water, and impenetrable shelter.
What are some contributions of algae to the biosphere?
it provide much of the eart's oxygen and make up 90% of the earth's atmosphere
