Keystone: Topic 9 Ecology

question

Levels of the ecosystem
answer

Individual Population Community Ecosystem Biome Biosphere
question

What makes its own food
answer

An autotroph
question

What eats other organisms for food
answer

Heterotrophs
question

When you move up an energy pyramid, the amount of available goes ____
answer

Down
question

Difference between a food web and food chain
answer

Food chain is a linear relationship Food web is multiple interconnected chains
question

Difference between biotic and abiotic
answer

Biotic is living things that affect organisms Abiotic is non-living things that affect organisms
question

Competition is
answer

Multiple organisms fighting for some resource
question

Predation is
answer

Organism that consumes their prey
question

Symbiosis is
answer

2 species are close to each other
question

Mutualism
answer

Both benefit
question

Commensalism
answer

One benefits other is unaffected
question

Parasitism
answer

One benefits other is harmed
question

Species that are naturally found in a location is…
answer

Native
question

Species that are accidentally or purposefully placed in to a new area
answer

Invasive
question

Threatened species are…
answer

Those that have a possibility of becoming extinct
question

Endangered species are…
answer

Species that are close to becoming extinct
question

Extinct species are…
answer

Species whom are no longer on our planet
question

Succession is
answer

Recovery of an ecosystem after a disaster

Get instant access to
all materials

Become a Member