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APES Unit 1

QuestionAnswer
Resource Partitioning Two species evolve to divide a resource through behavior or morphology in order to avoid competition
Predation Occurs when one animals kills and consumes another animal, in order to consume their energy
Parasitism Organism lives on another organism, feeding off of the host in order to stay alive
Mutualism Where both species benefit from the interaction
Commensalism Where one benefits and the other is unaffected
Tundra Cold, located in northern regions/west coast of south America, ground freezes, long days
Taiga (AKA Boreal Forest) Coniferous trees, location in Canada and Europe, cold weather and cold winters and short growing seasons
Temperate Rainforest Coastal biome, mild summers & winters, West coast of US, East coast Australia, winters are rainy, summers are foggy
Temperate Seasonal Forest Warm summers and cold winters, good soil because of decomposition, located on the east coast of US, Germany
Shrubland Hot, dry summers, mild rainy winters, soil is low in nutrients, located in the coast of Cali, S South America
Temperate Grassland Seasonal, little rain mostly grass, harsh cold winters, hot dry summers, located in Midwest US (UTAH), East Europe
Tropical Rainforest Warm and wet biome, lush vegetation, contain the most biodiversity, located in central/south America, Asia,
Savanna Distinct wet and dry seasons, trees drop leaves to adapt and survive, located in central America, africa
Hot Desert Hot and dry conditions, sparse vegetation, located in Africa and chile
Phytoplankton Floating Algae
Freshwater biomes -Streams and rivers -Lakes and ponds
Marine Biomes -Salt marsh -Open ocean -Intertidal zones
Oligotrophic Describes a lake with low level of productivity due to low nutrients
Mesotrophic Describes a lake with a moderate level of productivity
Eutrophic Describes a lake with a high level of productivity
Turbidity How well you can see or not in the water
Littoral zone The shallow zone of soil and water in lakes and ponds where most algae and emergent plants pgrow
Limnetic zone A zone of open water in lakes and ponds
Profundal Zone A region of water where sunlight does not reach, below the limnetic zone in very deep lakes
Benthic Zone The muddy bottom of a lake, pond or ocean
Estuaries Where rivers of freshwater meet saltwater and combine
Photic Zone Upper layer of the ocean water in the ocean that receives enough sunlight for photosynthesis
Aphotic zone The deeper layer of ocean water that lacks sufficient sunlight for photosynthesis
Chemosynthesis A process used by some bacteria in the ocean to generate energy with methane and hydrogen sulfide
Carbon Cycle Moves carbon through the atmosphere and biosphere
Dissolution Co2 in the atmosphere and Co2 dissolved in water are constantly exchanged
Photosynthesis Co2 is converted into sugars
Respiration Sugars are converted back into Co2
Sedimentation Calcium Carbonate precipitates out of the water as sediments
Nitrogen Cycle Allows for the movement of nitrogen around the biosphere and atmosphere among reservoir sources and sinks
Nitrogen Building block of proteins and nucleic acids, making it one of the limiting nutrients
Nitrification Process of converting Ammonia into Nitrite and then into Nitrate
Nitrogen Fixation The process of converting nitrogen gas from the atmosphere into forms that plants and algae can use
Assimilation The process by which producers incorporate elements into their tissues
Denitrification Conversion of Nitrate in a series of steps into the gases nitrous oxide and eventually nitrogen gas which is emitted into the atmosphere
Phosphorus Cycle The one cycle that doesn't have an atmospheric component
Abiotic processes that move phosphorus include what Sedimentation, geologic uplift, and weathering
What is another source of excess phosphorus besides fertilizers Detergents
Hydrologic Cycle When water moves through reservoir sources and sinks
Primary reservoir of water at Earth's surface Ocean
Smaller reservoirs of water at Earth's surface Ice caps and groundwater
Transpiration When water releases from leaves into the atmosphere
Evapotranspiration The combination of evaporation and transpiration
Primary Productivity Rate of converting solar energy into organic compounds over a period of time
What are the levels of the food chain in order -Producers (autotrophs) -Primary consumers (Heterotrophs) -Secondary consumers -Tertiary consumers -Apex predators
Created by: sydeboswell
 

 



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