Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
Lotic Ecosystems
5
Lotic (River) Ecosystem
Katelynn Smith
Biotic and Abiotic Factors
BIotic and Abiotic Factors
The Living and the Non Living
Biotic and Abiotic
3 Biotic Factors
Grasses are flowering plants that like to grow near water.
Birch Trees are trees that grow near water in some states.
Catfish are fish that can be found in many bodys of water.
Catfish
Grasses
River Birch Tree
3 Abiotic Factors
Water is what hidrates people and fish swim in it.
rocks are bits of other rocks at the botton of a river.
sunlight is the light from the sun (the bigest energy point).
Water
Rocks
Sun/Sunlight
Natural Hazards
Natural Hazards
Harmful things in the ecosystem
Hazards
Floods
How is it harmful?
Floods can distroy habitats, cause drowning to near by animals, and spread diseases
Dose it help Abiotic factors?
It dose, it helps to replinish the soil and furtilize it.
A flood
Producers and Consumers
Producers and consumers
The things that produse and consume
Producers and Consumers
3 producers
River moss
Duckweed
Algae
3 Consumers
They eat plants, dead fish, and other waist. They are closer to the bottom of the food chain.
Crawfish eat plants, they are at the bottom of the food chain.
They eat smaller fish, they are at the top of the river food chain.
Crawfish
Largemouth Bass
River Snails
Limiting Factors
Limiting Factors
The things that litmit the ecosystem
Limiting Factors
Limiting Factors
Some limiting factors in a river ecosystem is space, amount of food, sunlight, temp, ect. These things limit the populations there by making it harder to get food, to much food, or all fish dying.
3 Consumers
They eat plants, dead fish, and other waist. They are closer to the bottom of the food chain.
Crawfish eat plants, they are at the bottom of the food chain.
They eat smaller fish, they are at the top of the river food chain.
Crawfish
Largemouth Bass
River Snails
Preditors and Prey
Preaditors and Prey
Things the animals feed on
Preditors and Prey
Preditors and Prey
Preditors- Snakes, Large FIsh (like Bass). They eat the prey listed bellow
Prey- Smaller fish (like minnos), frogs and toads
Food Web
Food Web
Foods in a river
Food Web
Food Web
Energy Pyramid
Energy Pyramid
How the energy flows through organisems
Energy Pyramid
Energy Pyramid
Muturalism
Muturalism
both benufit
Mutiralism
Muturalism
Algae and fungus have a muturalism relationship. They go together to form lichen.
commensalism
commensalism
one is benifited and the other is not affected
commensalism
commensalism
Algae grows on turtles backs. The algae gets a home and the turtle is normaly not affected.
parasitism
Parasitism
positive to one, negitive to another
parasitism
parasitism
Giardia parasites is a parasite found in lots of bodys of water. It can infect any animal. It gives animals diareya