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Week 5 Ecology (3.1-3.3) Review

Across
Place where organism obtains food, shelter, moisture and temperature it needs
Water leaves oceans, lakes, and rivers and enters the atmosphere
An animal or plant creates ATP from glucose, releasing CO2 into the atmosphere in the process
Molecule used to store and transfer energy
When an animal dies, carbon, phosphorus and nitrogen reenter the ground from the decaying body
Site of cellular respiration
Phosphates are found in soil (geosphere) and water (hydrosphere) after fertilizer use from farming
converts solar energy from the sun into the chemical energy in sugar
narrow layer around Earth’s surface in which life can exist
Water vapor in the atmosphere forms a cloud
area where organisms live together with their physical environment; includes both biotic and abiotic factors
a group of 2 or more species that live in the same area and interact with each other
Burning fossil fuels (coal & oil) and releasing CO2 back in the air
Bacteria on the roots of plants changes the form of nitrogen from N2 to NH3
Phosphates found at the bottom of the ocean
Down
group of ecosystems that have the same climate
Starting materials in a chemical reaction (before the arrow)
All members of the same species that live in the same place at same time
Rain, snow, and sleet
Water escapes the leaves of plants and enters the atmosphere
Source of energy for all life on earth
any single living thing
group of organisms that can mate to produce fertile offspring that don’t necessarily all live in the same place at the same time
Site of photosynthesis
Finished materials in a chemical reaction (after the arrow)
the study of how organisms interact with their environment
A type of weathering in which surface soil and rock are worn away
Non-living factors like air, water, soil and sunlight
Living factors like plants, animals, bacteria