marine ecosytem

There is three diffrent parts to the marine cosytem. The Abysal zone there is no sunlight it s just pich black. There is th bathyal has a little bit of lite but somtimes even none. The euphotic has tiny animals called planctin and it is the first layer of the marine ecosytem. there yuo go there you have it well I'm of.

BIOMES

Shere are five biomes.Tropical, Grass land, Tiaga, Tundra, Desert, Temprate. The Tropical biomes are usually hat and humid. Grass land biomes are hat and rainyand sometimes cold. The Temprate biomes have four seasons. The desert biomes don't have many plants and during the day its hot and at night it gets super cold. In the tundra its always cold and there aren't many plants.