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Energy flow in ecosystems
Cycles of matter
Biogeography
Biomes
Aquatic ecosystems
100
What is a producer?
Organism that can make its own food
100
When continents move when the plates underneath move
What is continental drift
100
Are the two types of rain forests
What is temperate, tropical
100
Are all fresh water ecosystems
What is streams, rivers, ponds, and lakes
200
An organism that obtains energy by feeding off of other organisms
What is consumer
200
When water turns into a bigger cloud and gets denser
What is condensation
200
These are the three limits to dispersal
What is physical barriers Competition Climate
200
An area that receives less than 25 cm of rain per year
What is a desert
200
All of the zones in The ocean
What are the internal, neritic, open ocean, surface, and deep zones
300
What type of carnivore feeds off of dead organisms
What is a scavenger
300
When water falls from clouds in rain, sleet, hail, or snow.
What is precipitation
300
This is an exotic species
What is species carried to a new area by humans
300
A grassland
What is area populated by grass plants and no woody plants
300
Bird near water
What is seagul
400
This breaks down wastes and dead organisms and returns the raw materials to the ecosystem
What is a decomposer
400
These two cycles are similar
What is the carbon and water cycle
400
True or false A swamp is not and ecosystem
False
500
What are the three types of consumers?
Herbivores Carnivores Omnivores
500
What other cycle is closely related to the water cycle?
What is the carbon and oxygen cycle
500
Before continental drift, all the continents were called
What is Pangea
500
Are the last two biomes
What is boreal and tundra biomes
500
What two types of marine ecosystems are there
Fresh and saltwater