WorksheetsEES Biosphere and Sustainability
Total questions: 70
Worksheet time: 1hrs 10mins
Raleigh is found in the __________ region.
Coastal Plains
Piedmont
Mountain
Christmas trees are grown in the ________ region.
Coastal Plains
Piedmont
Mountain
This region's economy depends on fishing.
Coastal Plains
Piedmont
Mountain
The purple area on the NC map is the ____________ region.
Coastal Plains
Piedmont
Mountain
The yellow area on the NC map is the __________ region.
Coastal Plains
Piedmont
Mountain
The green area on the NC map is the __________ region.
Coastal Plains
Piedmont
Mountain
Which NC region contains the Applachians?
Mountain
Piedmont
Coastal Plains
The ____________ region has flat, high land and gently rolling hills.
Coastal Plains
Piedmont
Mountain
An area where the features of the land, the elevation, and people's habits are similar is called a ___________.
Mountains
Sound
Region
Inlet
Which two are the main factors that separate the biosphere into biomes?
Land
Water
Climate
Latitude
Which biome has deciduous trees (trees that lose their leaves)?
Temperate Forest
Rainforest
Grasslands
Taiga
Which land biome do we live in?
Grassland
Tundra
Deciduous Forest
Taiga
Biodiversity, aka biological diversity, usually refers to
the same species in a general location
the number of different species in a given area
the number of animal species in a given area
the number of plant species in a given area
A species that is likely to become extinct if protective measures are not taken immediately is known as
threatened species
endemic species
keystone species
endangered species
A population is
a group of similar species in different areas
a group of the same species in the same geographic area.
a group of several species in the same geographic area
a group of several species along with their abiotic factors in a small area.
A community is
Several different populations scattered across several states.
Several different organisms in the same geographic area
One type of organism in the same geographic area
Several different populations in the same geographic area
Which of the following forms of biodiversity describes all of the different types of biotic factors in an ecosystem?
Species
Habitat
Genetic
None of the Above
Which of the following forms of biodiversity describes the differences between individuals within the same species?
Species
Habitat
Genetic
None of the Above
In general, as you move from the equator to the poles, what happens to biodiversity>
Increases
Decreases
Remains the same
Why is biodiversity in an ecosystem so important?
Because it can help humans where to determine good places to develop farm land.
Because places that have a healthy biodiversity are unaffected by major disturbances.
Because having a high biodiversity allows ecosystems to withstand major changes.
Because having a high biodiversity allows for fewer opportunities of competition for similar resources.
Great Biodiversity = Great Sustainability
True
False
Two farmers decide to plant fewer types of corn in their fields. How will changing the biodiversity of the corn crop affect the fields?
Predator species that eat corn will lose their food source.
Planting fewer types of corn will add more nutrients to the soil.
The introduction of invasive plant pathogens will increase the crop yield.
Planting fewer types of corn will make the corn more vulnerable to plant pathogens.
Nonnative flathead catfish that prey on smaller fish were accidentally introduced into the Yadkin River in North Carolina. What is the MOST likely effect these catfish could have on the ecology of the Yadkin River?
They could increase pollution in the water.
They could damage streambeds and shoreline.
They could decrease water flow in the river.
They could reduce native fish populations.
Kudzu is an example of what?
Pioneer species
Invasive species
Chloroflurocarbons
All of the above
Choose all the answers below that are negative effects of non-sustainable aquaculture. (There are 2)
Diseases that break out among fish.
Escaped fish becoming an invasive species.
Overfishing in areas with few fish farms.
Fish being eaten by predators.
Select all the benefits of crop rotation. (There are 2)
Replenishes soil nutrients.
Allows the land to be used for a long time.
Keeps bugs and animals from getting to the crops.
Have to re-plant a new layout each year.
Select all the benefits of intercropping. (There are 3)
Able to use planting space efficently.
Able to grow a variety of crops.
No need to rotate crops because the soil will already be fertilized.
Keeps bugs and animals off the crops.
Industrial agriculture maximizes production and profits by using excessive amounts of chemicals pesticides, herbicides and hormones.
True
False
__________ farmers protect the environment by managing their farms in a responsible manner, respecting the earth
Sustainable
Industrial
_________ agriculture causes massive topsoil erosion and aquifer depletion
Sustainable
Industrial
Which farming practice is better for the environment?
Sustainable
Industrial
Monoculture crop systems means...
One crop is grown
Many crops are grown
the simple planting of seed starts a chain of events that help the farmer, community, and eventually the world
market
population density
ripple effect
riparian area
s curve- The population reaches carrying capacity and levels out.
exponential growth
growth rate
bioaccumulation
logistic growth
A population's growth rate is equivalent to
birth rate + death rate
birth rate - death rate
current population - death rate
current population + birth rate
