Which abiotic factors do plants need to survive in an aquatic ecosystem?

its light and dissolved co2

In an aquatic ecosystem, considering the abiotic factors, plants need "light", "temperature", "pression", "amount of oxygen and carbonic gas" and "solar radiation".

Explanation:

In an aquatic ecosystem, plants need to take food to feed them, and it's

necessary to grow up and become strong and healthy. Plants need to get

this kind of foods by light, solar radiation, the minerals in the water and

ground. These sort of minerals are essentials for the plants. Oxygen and

Carbonic Gas are essentials for the plants to get and process all kind of

food and energy the plants need to take and get strong, healthy and ready

to survive few days, months or maybe years.