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Biology Chapter 2-Ecology

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1.
1 point
All the different populations that live together in a certain area at a certain time:
2.
1 point
States that matter can neither be created nor destroyed:
3.
1 point
An organism's "occupation" or _____________________. Includes all the biological and physical conditions in which it lives:
4.
1 point
Process in which nitrogen gas from the atmosphere is converted into a form that is usable by plants:
5.
1 point
An organism who only eats meat:
6.
1 point
The hydrologic cycle is also called what?
7.
1 point
Cycle which includes underground reservoirs in the form of coal or petroleum (fossil fuels):
8.
1 point
The network of complex interactions formed by linking all of the food chains together in an ecosystem:
9.
1 point
A group of individuals who belong to the same species and live in the same area.
10.
1 point
Cycle that includes: evaporation, transpiration, condensation, and precipitation:
11.
1 point
Non-living factors that shape ecosystems:
12.
1 point
Process in which liquid water turns into gas form (water vapor):
13.
1 point
An interaction in which one organism captures and feeds on another:
14.
1 point
A group of ecosystems that have the same climate and similar communities:
15.
1 point
Evaporation from the surface of green plant leaves:
16.
1 point
An organism who only eats plants:
17.
1 point
Process in which nutrients in dead organisms are returned to the soil:
18.
1 point
The type of interaction in which organisms fight to use a resource in the same place and at the same time:
19.
1 point
The same kinds of organisms living together and helping one another:
20.
1 point
Cycle in which photosynthesis and cellular respiration participate:
21.
1 point
A symbiotic relationship in which one member of the association benefits while the other is neither helped nor harmed:
22.
1 point
Process in which sugar is broken down and Carbon dioxide (CO2) is released into the atmosphere as waste:
23.
1 point
All of the living or once living things that an organism interacts with:
24.
1 point
Food chains always have __________on their first trophic level:
25.
1 point
A process in which energy from the chemical bonds of inorganic molecules is used to produce carbohydrates in the absence of light.
26.
1 point
An organism that eats both plants and animals:
27.
1 point
Type of symbiosis in which one organism benefits while the other is harmed:
28.
1 point
In competition, if resources are abundant then populations will:
29.
1 point
Process in which energy from the sunlight is used to convert carbon dioxide and water into food:
30.
1 point
The science that studies the interactions of organisms with each other and with their environment:
31.
1 point
Bacteria and ___________ are decomposers, and important group of heterotrophs that break down organic matter:
32.
1 point
Which organism is required to complete 3 of the 4 cycles you learned about:
33.
1 point
The process where bacteria convert the fixed nitrogen into nitrogen gas and release back into the atmosphere:
34.
1 point
An interaction in which one organism lies in a close association with one another:
35.
1 point
Process in which water vapor (gas) turns into liquid form:
36.
1 point
Atoms like carbon, nitrogen, and phosphorus are reused and passed throughout parts of the biosphere in biogeochemical cycles.
37.
1 point
A chemical substance that an organism must obtain from its environment to sustain life and undergo life processes.
38.
1 point
The type of symbiosis in which both organisms benefit from living in close association with each other:
39.
1 point
Cycle in which volcanic activity and burning fossil fuels plays a role:
40.
1 point
Cycle that is dependent on bacteria for nitrogen fixation and denitrification:
41.
1 point
Which of the following elements do NOT get cycled through the atmosphere:
42.
1 point
In competition, if resources are scarce the organisms will starve and populations will:
43.
1 point
All of the organisms that live in a place together with their non-living or physical environment:
44.
1 point
Made up of the parts of the planet including land, water, or atmosphere in which all life exists:
45.
1 point
A group of organisms so similar to one another that they can breed and produce fertile offspring.
46.
1 point
Process in which condensed water falls from the clouds to Earth's surface in the form of rain, snow, sleet, etc:
47.
1 point
Another name for consumer:
48.
1 point
Each step in a food chain is a trophic level:
49.
1 point
An organism's address or where the organism lives:
50.
1 point
Anything needed by an organism to sustain life:
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