EP Final Review 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Biomes | described by vegetation, vegetation determined by temperature and precipitation, north to south=tundra, grassland, tropical rain forest
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| Savanna | grazing animals
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| Grasslands | threatened by erosion, rich soil
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| Tropical Rain Forest | animals are specialized to avoid competition, buttresses, vines, large flat leaves in understory, eagles, bats, and snakes in emergent layer, threatened by deforestation
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| Deserts | dry side of mountain ranges
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| Tundra | permafrost, fragile
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| Taiga | coniferous forest, shape accumulates snow to insulate trees
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| Chaparral | fire is beneficial, plants resprout from small amounts of vegetation, coastal and Meditarranean
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| Temperate Deciduous Forest | squirrels, bears, deer eat nuts, berries, and leaves
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| Temperate Rain Forest | high humidity, mosses, lichens, ferns, large evergreens, moderate temps
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| Latitude | distance north or south of equator
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| Estuaries | fresh and marine water, nutrients from rivers and oceans, many pollutants
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| Coastal pollution | industrial waste and sewage
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| Swamps | flat, poorly drained land, woody shrubs and water loving trees
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| Marine | most organisms in shallow coastal waters, threats=runoff, discharge, overfishing, nets, sewage, algal blooms
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| Rivers | widen, slow, and warm as the move to flatter ground
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| Lakes | have regions with little sunlight
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| Wetlands | remove water pollutants, plentiful nutrients, perceived as disease infested, diverse, marshes, swamps
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| Ponds | organisms depend on sunlight, temperature, nutrients
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| Littoral | diverse and abundant life
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| Benthic | cool dark water
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| Nekton | swims freely
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| Benthos | attached to a surface
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| Open ocean | organisms depend on nutrients
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| Coral reefs | formed by secretion of calcium carbonate, threatened by oil spills, pesticides, sewage
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| Salt marshes/ mangrove swamps | provide habitats, found along coast, threatened by development, high salt content
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| Population Density | number of individuals per unit area
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| Parasite | roundworm, ticks, mistletoe, cause host to be more vulnerable
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| Predator=prey | lynx and hare, predator kills prey
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| Random dispersion | solitary organisms
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| Density independent deaths | storms
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| Reproductive potential | bacteria have high potential, increase potential by reproducing earlier in life
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| Ants and acacia trees | mutualism
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| Niche | organisms role in the environment
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| Carrying capacity | determined by supply of the most limited resource
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| Commensalism | symbiosis where one benefits, the other is unharmed
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| Mutualism | symbiosis where both organisms benefit
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| Parasitism | symbiosis where one organism benefits and the other is harmed
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| Population | number of individuals in an area
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| Habitat | location an organism lives
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| Competition | can occur between populations, within a population, between overlapping niches
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| Biotic potential | maximum number of offspring each individual can produce
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| Surface water | less than 1% of all of Earth’s water
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| Fresh water | most is in the north and south poles
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| Water treatment | chlorine kills bacteria
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| Water management | diverts water to where it is needed
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| Conservation | low flow showerheads, allows more freshwater to use
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| Point source | easily identified source of pollution
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| Nonpoint source | runoff
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| Groundwater | difficult to clean because it is deep, pollutants cling, recycling takes a long time
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| Ocean pollution | pollutants come from land
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| 1990 Oil pollution act | double hulled tankers
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| Watershed | largest in US is Mississippi River
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| Phosphates | begin process that kills fish
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| Water use conflicts | upstream country builds a dam
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| Dams | decreased construction because of environmental concerns, create energy, both sides of the dam change
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| Aquifers | hard to purify
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| Water pollution | effects multiply through food chain
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| Thermal pollution and eutrophication | decrease dissolved oxygen
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| Climate | long term conditions
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| Atmosphere | warm air rises and cold air sinks
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| Carbon Dioxide since 1958 | higher high amounts and higher low amounts
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| Latitude | influences climate due to how much sun hits the earth
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| Ozone layer | polar regions, seasonal, years to reverse, chlorine is released from clouds in the spring
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| CFC’s | 10 to 20 years to reach stratosphere
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| Greenhouse gases | trap heat
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| Ultra violet radiation | damage genetic material
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
evroman
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