ecology overview food webs Biodiversity of NC Biodiversity Agriculture
100
What is ecology
It is the study of organisms and how they interact within their ecosystems
100
What is a decomposer
Something that eats waste or nutrients that all other members of a food web do not eat or leave once they are deceased they feed at all trophic levels
100
What three climates make up North Carolina
Coastal plains, Piedmont, mountains
100
What is biodiversity
Biodiversity is the culmination of The number of different species, The variety of species , And the diversity of them within a select area
100
Name three techniques of agriculture
Contour plant, strip cropping and Terracing
200
What are biotic and abiotic factors
Biotic factors are biological factors that support life like symbiotic relationships abiotic factors are factors that are non-living that are essential to life or support it such as atmospheric conditions the amount of water soil type or geography
200
What would most likely happen if all carnivores in an ecosystem were removed
The herbivores or consumers underneath them would likely grow unchecked and their population to large this will set an imbalance in the ecosystem
200
Is the soil quality of the mountains fertile
Due to the erosion of rocks the sediment and silt of the mountains makes very rich fertile soil that produces a lot of biodiversity in Plants especially in the mountainous regions of North Carolina
200
What is the difference between species richness and biodiversity
Species richness is only the variety of species not the variety the diversity and the number of different species
200
What are the two types of conservation tillage
Low tillage and no-tillage
300
What cycle is crucial to living organisms
The carbon cycle,Nitrogen cycle
300
What trophic level are herbivores considered to be part of
Primary consumers
300
Is there a big difference between the soil types of the Piedmont and the soil types of the mountainous regions
No they form in very similar ways
300
What man-made phenomenons affect biodiversity
Climate change, global warming and all sorts of pollution
300
What is considered a pest
A species that compete with humans for food by destroying sources of agriculture and livestock
400
What makes up the biosphere
The lithosphere, atmosphere, hydrosphere
400
What happens as you move up the food web
Energy is lost and deposits of unwanted materials build up
400
At what age in North Carolina are you required to get a fishing license
16
400
Why do species need genetic diversity
To protect from inbreeding and weak genetics which can lead to the extinction of species
400
How do you know at a store if a product is certified organic
if it has a USDA certification
500
Why are plants crucial to an ecosystem
They are the producers and without them nutrients will not be able to be absorbed by the consumers
500
A Vine is growing around a tree this relationship is viewed as a commensalistic relationship, What discovery could change that to parasitic.
if it is found out that this Vine seeps nutrients from the tree and harms it
500
What is a threatened species that lives in the coastal plain
American alligator
500
What is the difference between threatened and endangered species
Endangered species are on the brink of Extinction while threatened species just means that they are vulnerable due to a recent problem
500
Why is buying local agriculture better than buying it from a chain store
it costs less to transport the agriculture to a local farmer's market and it wastes less fossil fuels






Ecology Rahul Guha

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