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What is a Ecosystem?
- An Ecosystem consists of all the interacting parts of a biological community and the communities environment
- Ex: Lakes, Forests, Deserts
What is a Sustainable ecosystem?
A Sustainable Ecosystem is a ecosystem thatis capable of withstanding preassure and giving support to a variety of different reasources
What is Biotic?
- Biotic is a term that describes all living or recentley living parts of the ecosystem.
- Ex: Plants-producers, Animals, Fungi
What is Abiotic?
- Abiotic is a term taht describes all non-living parts of a ecosystem that organisms need to survive.
- Ex: Water, Air, Light
What is the Lithosphere?
The Lithosphere is the hard part of the earths surface;includes salt water oceans, fresh water lakes and rivers.
What is the Hydrosphere
The Hydrosphere is the liquid part of the earths surface; includes salt water oceans, fresh water lakes, rivers
What is the Atmosphere?
The atmoshere is the layer of gasese above the earths surface; includes air
What is the Biosphere?
The Biosphere is the living part of the earths surface; not seperate from other Abiotic spheres;includes life in soil, water and air
What are Nutrients?
- Nutrients are Chemicals that are needed by living organisms.
- Nutrients cycles include
What is Eutrophication?
Eutrophication is the cause of overgrowth of algea and the process deposits of nature
What is Photosynthesis?
Photosynthesis is the conversion of solar energy to chemical energyto be used as food it can be carried out by plants, algea, and some bacteria
What are Tropic levels?
Tropic levels are catagories of organisms defined by how the organisms gain energy.
What is Biomass?
Biomass is the total mass of living organisms in a defined group
What is Trophic efficency?
Tropic efficency is the measure the amount of enrgy or biomass that is passed down from one organism to the next
What is Bioaccumualation?
Bioaccumualation isa process in which materials especially toxins are ingested by an organismat a rate greater than they are elimenated
What is Biomagnification?
Biomagnification is the increase of concentration on the toxins as it moves from one tropic level to the next
What is cellular resperation?
Cellular resperation is the process of turning Glucose into energy
What is Fermentation?
Fermentation is the process of using yeast or bacteria to convert sugar or other carbohydrates into an acid
What are green house gasses?
Green house gasses are gasses that go to the atmosphere weaking our ozone layer hence being more prominent to sunlight. Ex: carbon
What is Green house effect?
Green house affect is when gasses such as carbon go into our atmosphere therefor damaging the ozone layer as the gases cannot escape. Increasing the amount odf sunlight in a given area
What is acid precipitation?
Acid precipitation is when carbon dioxide is put into the atmosphere and goes throught the water cycle this event makes the Carbon dioxide become sulfric asid when percipitation occures