Food Web
Succession
Relationships
Cycles
Ch of Life/Levels of Organization
100

Food chains begin with a _______.

Producer OR Plant OR Autotroph

100

The first organism to inhabit an area after a disturbance is ______

pioneer species

100

relationship where both parties benefit

mutualism

100

Water returning to atmosphere as a vapor or gas as the sun warms a body of water is which stage of the water cycle?

evaporation

100

One living thing

organism

200

Another name for a primary consumer is  _____.

herbivore OR consumer OR heterotroph

200

The type of succession that begins with bare rock

primary succession

200

mistletoe living in the top of an oak tree and stealing its nutrients is an example of ___

parasitism

200

Burning fossil fuels adds ________ to the atmosphere

carbon 

200

a tadpole changing and growing into a frog is an example of which characteristic of life

grow and develop

300

The trophic level with the most biomass is _____.

producers

300

the type of succession that follows a disturbance such as deforestation or forest fire is 

secondary succession

300

a fox chasing down a rabbit and killing and eating it

predator-prey OR predation

300

When clouds form in the atmosphere this is what stage of the water cycle? 

condensation

300

all of the biotic (different population living together) as well as the abiotic factors too

ecosystem

400

What is the difference between a food chain and a food web?

A food chain is one feeding pattern and a food web is interconnected food chains.

400

Glacial retreat, sand erosion, and volcanic activity can lead to what type of succession?

primary succession

400

a lion and a hyena fighting over the same fresh kill is what kind of competition?

interspecific competition

400

Photosynthesis is a part of the carbon cycle by removing ____ from the atmosphere

carbon dioxide

400

List the Levels of Organization from smallest to greatest

Organism, Population, Community, Ecosystem, Biosphere

500

If the producers have 10,000 kcal of energy available, how much is AVAILABLE at the secondary consumer level?

100 kcal

500

Lichens are composed of which two organisms in a symbiotic relationship

fungus and algae

500

an organism that is so important to an ecosystem that without it, the ecosystem would collapse is called ____

keystone species

500

The products for photosynthesis are

glucose and oxygen

500

Name an example of homeostasis

sweating cools your body OR shivering warms your body OR insulin from your pancreas lowers your sugar

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