Chapter 2-energy Of Life & Biosphere Flashcards
(14 cards)
0
Q
Abiotic
A
Non-living
1
Q
ATP
A
Free energy
2
Q
Food web
A
Community of organisms, several food chains
3
Q
Catalysts
A
Substance initiating chemical reaction
4
Q
Oxidation
A
Addition of oxygen to compound with loss of electron
5
Q
Photosynthesis
A
Synthesis of compounds with aid of radiant energy, mainly consisting of plants
6
Q
Ecosystem
A
System of a community of organisms
7
Q
Enzymes
A
Complex protein produced by cells, acts as catalysts
8
Q
Consumer
A
One that eats
9
Q
Decomposer
A
One that breaks things down
10
Q
Autotroph
A
Plant capable of getting energy from sun
11
Q
Biosphere
A
Region of atmosphere of earth
12
Q
Habitat
A
Natural home of environment of either plants, animals or other organisms
13
Q
Heterotrophs
A
An organism deriving its nutritional requirements from complex organic substances
