What is an ecosystem?
What are the three components of an ecosystems.
The living things, ________________ and their ____________________.
physical environment / relationships
_____________ ecosystems are on land.
Terrestrial
________________ make their own food.
Plants / Autotrophs
Food chains always start with a __________
Producer.
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
According to how they obtain food, living things in ecosystems are either __________ or ___________
producers / consumers
Food chains show pictures of the living things, with _________ showing the flow of energy.
arrows.
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
The ______________________ is made up of all NON-LIVING & living components.
Ecosystem
_______________ are consumers. They feed on other living things.
Animals
Continue the food chain:
Producer --------->_______________ ---------->Secondary consumer
primary consumer
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.
relationships
Herbivores are _____________ consumers. They only feed on plants.
primary consumers
To show more than one food chain in an ecosystem we use food _________
webs.
What type of relationship does a bird nest and a tree have?
a) Parasitism
b) Commensalism
c) Mutualism
Commensalism
There are two different types of physical environments in ecosystems: ______________ and _____________.
Terrestrial and aquatic.
Some living things, like _______________ make soil rich with their waste.
earthworms
________________ are secondary consumers.
Carnivores
Tell an example of food chain:
Open answer (grass --> rabbit --> fox)
What type of relationship does a plant and a worm have?
a) Parasitism
b) Commensalism
c) Mutualism
Mutualism