Food webs
food chains
ecology
ecosystems
Biomes
100
a model used to show a feeding relationship in which many food chains overlap in an ecosystem
What is a food web?
100
A model used to show the feeding relationship between a single producer and a chain of consumers in an ecosystem
What is a food chain?
100
the scientific study of how living things interact with each other and their enviroment
What is ecology?
100
all the living and nonliving things that interact in a particular enviroment.
What is a ecosystem?
100
a region of earth that has a particular climate and certain types of plants.
What is a boime?
200
producers, consumers, decomposers
what 3 elements make a food web
200
grass, trees, flowers, and other plants.
What are some producers in a food chain
200
competition, cooperation
What are two ways that organisms interact with each other?
200
food, air, water, survival
What are four ways that orginisms interact in an ecosystem?
200
polar biomes
cold, snowy, not many plants......what biome is this?
300
heron, frog, watersnake and a blackbird.
name some consumers in a wetland?
300
mushroom or fungi
what is a possible decomposer in a food chain?
300
because it has not addaped to the climate
why wouldn't a polar bear live in a desert?
300
abiotic and biotic
What are two factors in an ecosystem?
300
aquatic biome.
costal, open ocean, deep ocean... what type of biome?
400
a consumer
what is a beetle in a food web?
400
sunlight
snake eats mouse, mouse eats grass, what does the grass get?
400
the physical location of where plants and animals live
what is a habitat?
400
tempature, light, soil, water.
what are four things that effect ecosystems?
400
land biomes
taiga, trundra, and polar....what biome?
500
the whole food web gets messed up.
what happens when one primary consumer gets endangerd then wiped out?
500
the bottom.
were does the energy start in a food chain?
500
the roll a living thing plays in its habitat.
What is a niche?
500
yes
does energy pass threw ecosystems?
500
birds
name one species that is from all biomes
M
e
n
u