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Ecology Test Review. Nature’s recyclers…. Decomposers. Food Chain Order. 1. Sun . 2. Producers. 3. Herbivores . 4. Carnivores. 5. Scavengers. Herbivores, carnivores, and scavengers are examples of…. consumers. - PowerPoint PPT Presentation
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Ecology Test Review
Nature’s recyclers….
Decomposers
Food Chain Order 1. Sun
2. Producers
3. Herbivores
4. Carnivores
5. Scavengers
Herbivores, carnivores, and scavengers are examples of…
consumers
Animals that eat meat and plants are…
Omnivores
Scientists who study the connection among living things specialize in the
science of…
ECOLOGY
Most PRODUCERS are…
PLANTS
An example of POPULATION…
All the oak trees in a forest
Commensalism -
~ An orchid living on a tree branch
Parasitism -
~A tick feeding on an bird
As aphids get food from plants, they make food for
ants. These ants help aphids find new places to eat. This is an example of:
mutualism
Energy moving through an ecosystem can be
represented by 3 things….
Food web
A ________________ contains BOTH a biotic and abiotic environment.
an ecosystem
contains only a biotic environment.
A COMMUNITY…
Living Things:
treesquirrel
Fishbird
Organisms that get energy by breaking down the remains of
the dead organisms are called:
consumer
What is YOUR part in your ecosystem?
What feeds on the bodies of dead
animals?
scavengers
a biome can contain one or more ecosystems.
Relationship between an ecosystem and a biome is…
1. A rainbow trout 2. All the rainbow trout in a stream 3. The water, rocks, and organisms in a
stream 4. All the rainbow trout, other fish, and
insects in the stream
The best example of community
When the people cut down trees, they destroyed the habitats of
the rabbit’s predators.People in a community cut
down trees in a forest so they could use the wood. They cut down many trees each year.
After several years, a
population of rabbits in a nearby field had become so large that the rabbits were causing problems for the
community.
What is the explanation?
Energy Pyramid for the Food Web
Who are the producers?Seaweed and phytoplankton
Seaweed & phytoplankton
What are the herbivores?Limpets and zoo plankton
Limpets and zoo plankton
Prawn, crabs, whelk,
mussels
Fish gull, lobster