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Science > chapter 17 and 18: electricity > Flashcards

chapter 17 and 18: electricity Flashcards

1
Q

nonrenewable energy

A

resources that we run out of

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2
Q

fossil fuels

A

remains of past creature that supply crude oil

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3
Q

petroleum

A

remains of dead sea creatures under heat and pressure turns into crude oil

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4
Q

oil reserves

A

oil and natural gas that we can get to

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5
Q

nuclear energy

A

power of the atom

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6
Q

nuclear fission

A

splitting atoms

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7
Q

nuclear fusion

A

smashing atoms to make bigger atom

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8
Q

coal

A

mineral resource

black crumbly rock

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9
Q

electric generator

A

a machine made up of a copper coil and magnet that generates electricity

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10
Q

turbine

A

make electricity by spinning the blades by wind or steam

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11
Q

natural gas

A

methane

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12
Q

petroleum-based products

A

plastics

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13
Q

renewable energy

A

unlimited energy

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14
Q

passive solar heating

A

using sunlight to heat area with no moving parts

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15
Q

active solar heating

A

uses a solar collection cell and a pump

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16
Q

biomass fuel

A

methanol, firewood, and ethanol

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17
Q

hydroelectric energy

A

using water to produce electricity

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18
Q

geothermal energy

A

using the heat of earth to generate electricity

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19
Q

alternative energy

A

may become reliable

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20
Q

ocean thermal energy conversion

A

using ocean temperature and pressure difference to generate electricity in the ocean

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21
Q

hydrogen fuel cell

A

use of water to produce electrical current

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22
Q

energy efficiency

A

most amount of output for the least amount of input

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23
Q

energy conservation

A

reducing use of energy projects

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24
Q

conservation

A

reducing use of products

25
Q

hydrogen fuel

A

using hydrogen gas to run an engine

26
Q

wind energy

A

using wind to turn a turbine to generate electricity

27
Q

photovoltaic cells

A

using sunlight to generate electricity

28
Q

cogeneration

A

generating multiple types of electricity

29
Q

gasohol

A

E85, ethanol to run cars

30
Q

resources that we run out of

A

nonrenewable energy

31
Q

remains of past creature that supply crude oil

A

fossil fuels

32
Q

remains of dead sea creatures under heat and pressure ; turns into crude oil

33
Q

oil and natural gas that we can get to

A

oil reserves

34
Q

power of the atom

A

nuclear energy

35
Q

splitting atoms

A

nuclear fission

36
Q

smashing atoms to make a bigger atom

A

nuclear fusion

37
Q

mineral resource

black crumbly rock

38
Q

a machine made up of a copper coil and magnet that generates electricity

A

electric generator

39
Q

makes electricity by spinning the blades by wind or steam

40
Q

methane

A

natural gas

41
Q

plastics

A

petroleum based products

42
Q

unlimited energy

A

renewable energy

43
Q

using sunlight to heat area with no moving parts

A

passive solar heating

44
Q

uses a solar collection cell and a pump

A

active solar heating

45
Q

methanol, firewood, and ethanol

A

biomass fuel

46
Q

using water to produce electricity

A

hydroelectric energy

47
Q

using the heat of the earth to generate electricity

A

geothermal energy

48
Q

may become reliable but not as of right now

A

alternative energy

49
Q

using ocean temperature and pressure difference to generate electricity in the ocean

A

ocean thermal energy conversion

50
Q

use of water to produce electrical current

A

hydrogen fuel cell

51
Q

most amount of output for the least amount of input

A

energy efficiency

52
Q

reducing use of energy projects

A

energy conservation

53
Q

reducing use of products

A

conservation

54
Q

using hydrogen gas to run an engine

A

hydrogen fuel

55
Q

using wind to turn a turbine to generate electricity

A

wind energy

56
Q

using sunlight to generate electricity

A

photovoltaic cells

57
Q

generating multiple types of electricity

A

cogeneration

58
Q

E85, ethanol to run cars

59
Q

what does thermodynamics do

A

wastes energy

Science (14 decks)

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