ABITOIC/BIOTIC FACTORS
What is a abiotic factor?
An abiotic factor is a non-living thing.
What is the matter cycle?
Matter cycle is the cycle where matter moves from one form to another form.
What are native speices?
A species Indigenous to a certain ecosystem.
what did we talk about in todays presentation?
IN THIS PRESENTATION WE TALKED ABOUT HOW AND WHY ECOSYSTEMS CHANGE.
What is a biotic factor?
A biotic factor is a living thing.
What are the three types of matter cycles that were given in the presentation?
Carbon cycle, Nitrogen cycle, Water cycle.
What are invasive species?
A new species that is harmful to an ecosystem and the native species.
Is the nitrogen cycle more important then the water cycle?
a] yes
b]no
a] yes
What are the three examples given of abiotic factors?
Water, Light, Radiation Biotic
What does matter move through?
Air, soil, plants, animals, and tiny organisms
How do native species help build an ecosystem?
They help with their unique abilities.
Invasive species can be harmful to what?:
a] ecosystem
b] native species
c]both
d]none
c]both
What are the three examples given of biotic factors?
Plants, animals, seaweed
What is the most important cycles in order, on earth?
(the ones that we gave on the slides)
Carbon cycle, nitrogen cycle, water cycle
If there are no more native species, what would happen?
It wouldn't be possible to build a sustainable or new ecosystem.
What do living things take in?
Gases, water, and minerals
How does biotic factors effect the ecosystem?
Biotic factors can change their surroundings
How does the matter cycle effect the ecosystem?
Living things take in [gases, water, and minerals] from the environment and release waste like [gas, liquid, and solid] back into the environment.
What can invasive species be and do?
Invasive species can be predatory and make native speices sick.
Why do abiotic factors interact with biotic factors?:
a] to form a level and sustainable climate
b] to balance out an ecosystem
c] to make a sustainable climate and form things such as soil, etc
a] to form a level and sustainable climate