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Because without it the green algae would not be able to photosynthesis and would eventually die. This would mean that there would be no oxygen (O2) being produced for the animals as well as their food (Glucose C6H12O6) supply being cut.

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11y ago
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11y ago

Sunlight is needed in ecosystems because it is the source of energy of all food chains in the ecosystem. If there is no sunlight, plants which are the producers in the ecosystem can´t undergo photosynthesis, die, and the whole ecosystem collapses.

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15y ago

Necessary in photosynthesis of sugar starch cellulois and vitamin D If there's no light plants die. Then the herbivores die. With no herbivores, carnivores die.

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14y ago

The green algae needs light to peform photosythesis, the process which ultimately keeps the algae alive.

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10y ago

why is light important to algae

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Q: Why is light necessary for the survival of the green algae and the animals in the ecosphere?
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Why light is necessary for the survival of the green algae and the animals in the ecosphere?

Because without it the green algae would not be able to photosynthesis and would eventually die. This would mean that there would be no oxygen (O2) being produced for the animals as well as their food (Glucose C6H12O6) supply being cut.


Why do organisms need plants algae and bacteria for survival?

The organisms need plants, algae and bacteria for their nourishment. This ensures their survival.


Is some algae necessary in a healthy pond?

Yes, it is because without any algae some living animals in the pond would die. Algae can be food for some creatures in the pond. If your pond is just for admiring and not for living creatures, no, it isn't because the algae will take over the pond and no living creature is in it to eat the algae.


What does algae provide animals with?

Algae provides food for some animals. For others, it can provide shelter.


What is the difference between seaweed and algae?

Algae is harmful to people and animals depending on season Seaweed is a type of algae.


What are animals eat algae?

plankton


Which animal feed on algae and other animals?

Fishes and other aquatic animals can feed algae and other small aquatic creatures.


Are the single-cell algae that grow in lakes and ponds zooplankton?

No, algae are not zooplankton, because zooplankton are animals and algae is a plant.


What is the niche of green algae?

its that blue green algae niche is providing food for animals


Is it true that Algae and fungi can not photosynthesize because both are animals?

Fungi are heterotrophic organisms- they can't synthesize their own food. Algae do perform photosynthesis thus making them autotrophic. Fungi and algae are not animals.


What organisms eat squid?

algae and small fish and protesitits


Which process uses oxygen in plants algae and animals?

For starters, algae are plants. Plants never use oxygen. Animals use oxygen in the process of respiration. Decomposers use oxygen in the process of respiration when decomposing plants and animals including algae.