What is an ecosystem?
What are the three components of an ecosystems.
The living things, ________________ and their ____________________.
nonliving things / relationships
What is this?
Fruit Tree --> Fly --> Spider --> Small Bird
Food chain
Tell us the two types of ecosystems.
Terrestrial and aquatic.
What type of relationship does an anemone and NEMO have?
a) Parasitism
b) Commensalism
c) Mutualism
Mutualism
Tell us three examples of SPECIES.
Open answer (dogs, cats, foxes, mice, eagles, etc.)
_______________ ecosystems are on water.
Aquatic
Tell us the two types of aquatic ecosystems.
Freshwater and saltwater.
What is the name of the relationship between two different types of living things
Symbiosis
All the living things of the same species that live in an ecosystem is a _______________
Population
More wolves move into a forest ecosystem where wolves eat deer. What will happen to the deer population because of the new predators?
Decrease
Tell us the four types of terrestrial ecosystems.
Forests, grasslands, deserts and polar regions.
What type of relationship does a mosquito and a human have?
a) Parasitism
b) Commensalism
c) Mutualism
PARASITISM
All the different populations of living things that live together in the same ecosystem is a _____________.
community.
An important part of ecosystems are the ____________ between living things and the environment. __________ is when two living things benefit from interacting with one another.
relationships, mutualism
Tell us the ecosystem where grass covers the ground, herbivores feed on this grass, and carnivores feed on this herbivores.
Grassland
What type of relationship does a bird and a tree have?
a) Parasitism
b) Commensalism
c) Mutualism
MUTUALISM
There are two different types of physical environments in ecosystems: ______________ and _____________.
Terrestrial and aquatic.
Some living things, like _______________ make soil rich with their waste they get from eating.
consumers
Tell us the ecosystems made up of rivers, lakes and streams.
What type of relationship does a plant and a worm have?
a) Parasitism
b) Commensalism
c) Mutualism
COMMENSALISM