elephant
producer
what produces food from sunlight?
a self-sustaining system of food transferation
what is a ecosystem?
they are coverd in fertile soil & tall grass
what is a grassland?
one have trees, the other have grass
what is the diffrence between a forest and grassland?
one have salt water, the other fresh water.
what is the diffrence between a lake and ocean?
photosyphesis
what process does plants use to produce food?
bacteria&fungi
what decomposes a animal?
lakes, ponds, rivers, oceans.
what is a aquatic ecosystem?
by flooding
how does a grassland become a lake or pond?
by having a draught(shortage of water)
how do lakes become grasslands?
a fungus
what is a mushroom?
grass, crickets, shrews, snakes, hawks
what is a food web?
it have bears, snakes, foxes, wolves, monkeys, panthers, spiders, and much more
what is a forest ecosystem?
it contains frogs, snails, catfish, bass, trout, turtle, ducks, beavers
what is a lake?
it contains sharks, swordfish, tuna, sardines, and much more
what is an ocean?
grass
what is a producer?
lions
what is a apex predator?
tertiary consumersnake
what is a tertiary consumer?
bird
what is a secondary consumers?
grasshoppers
what is primary consumer?
food from consumer
where does a bacteria get it's energy from?
10%
How much energy get passed up to each level of the food web?
a decomposer
what is bacteria?
one have poor soil, the other rich soil
what is the diffrence between forest ecosystems and grassland ecosystems?
one is dark, the other have loads of sunlight
what is the diffrence between a lake and ocean?