Science 4th grade, unit 7 VOCABULARY El Tomillar 1 February, 2013 Science 4th grade UNIT 7 ENERGY AND THE ENVIRONMENT J. Cesar Brazo Mur
Science 4th grade, unit 7 VOCABULARY
Mar 11, 2016
Vocabulary of unit 7
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Science 4th grade, unit 7 VOCABULARY
El Tomillar 1
February, 2013
Science 4th grade
UNIT 7
ENERGY AND
THE ENVIRONMENT
J. Cesar Brazo Mur
Science 4th grade, unit 7 VOCABULARY
El Tomillar 2
February, 2013
ENERGY cannot be created or destroyed. It can only be TRANSFORMED INTO OTHER TYPES OF ENERGY
Examples
Electrical energy Sound energy
Chemical energy Heat and motion
Science 4th grade, unit 7 VOCABULARY
El Tomillar 3
February, 2013
SOURCES OFENERGY
Renewable Non-renewable
Do they pollute?
Can be replaced?yes
no yes
no
Main ones Main onesSolar energy
Hydropower
Wind energy
Geothermal energy
Biomass
Nuclear energy
Fossil fuels- Coal- Oil- Natural gas
Science 4th grade, unit 7 VOCABULARY
El Tomillar 4
February, 2013
RenewableSolar energy
Wind energy
Hydropower
Geothermal energy
Biomass
The solar radiationthat reaches the Earth
Windmills collect wind energyand convert it into electricity
Produces electricity usingthe energy of moving water
Comes from the heatgenerated in the Earth's core
Organic material madefrom living organisms
Science 4th grade, unit 7 VOCABULARY
El Tomillar 5
February, 2013
Non-renewableNuclear energy
Fossil fuels
-Coal
-Oil
-Natural gas
Comes from thecore of atoms
Substances formed million of years agofrom the remains of plants and animals
Combustible rock
Combustible liquid
Combustible gas
Science 4th grade, unit 7 VOCABULARY
El Tomillar 6
February, 2013
USES OF ENERGY
At homePublic andcommercial
Transport Industry
Science 4th grade, unit 7 VOCABULARY
El Tomillar 7
February, 2013
SWITCH ON
Science 4th grade, unit 7 VOCABULARY
El Tomillar 8
February, 2013
T O R C H
Science 4th grade, unit 7 VOCABULARY
El Tomillar 9
February, 2013
P E T R O L
Science 4th grade, unit 7 VOCABULARY
El Tomillar 10
February, 2013
P O W E R
Science 4th grade, unit 7 VOCABULARY
El Tomillar 11
February, 2013
BATTERIES
Science 4th grade, unit 7 VOCABULARY
El Tomillar 12
February, 2013
SOLAR PANELS
Science 4th grade, unit 7 VOCABULARY
El Tomillar 13
February, 2013
HEATING
Science 4th grade, unit 7 VOCABULARY
El Tomillar 14
February, 2013
WINDMILLS
Science 4th grade, unit 7 VOCABULARY
El Tomillar 15
February, 2013
BIOMASS
Science 4th grade, unit 7 VOCABULARY
El Tomillar 16
February, 2013
CROPS
Science 4th grade, unit 7 VOCABULARY
El Tomillar 17
February, 2013
MANURE
Science 4th grade, unit 7 VOCABULARY
El Tomillar 18
February, 2013
RUBBISH
Science 4th grade, unit 7 VOCABULARY
El Tomillar 19
February, 2013
A T O M
Science 4th grade, unit 7 VOCABULARY
El Tomillar 20
February, 2013
C O A L
Science 4th grade, unit 7 VOCABULARY
El Tomillar 21
February, 2013
O I L
Science 4th grade, unit 7 VOCABULARY
El Tomillar 22
February, 2013
NATURAL GAS
Science 4th grade, unit 7 VOCABULARY
El Tomillar 23
February, 2013
M I N E
Science 4th grade, unit 7 VOCABULARY
El Tomillar 24
February, 2013
REFINERY
Science 4th grade, unit 7 VOCABULARY
El Tomillar 25
February, 2013
LIGHTNING
Science 4th grade, unit 7 VOCABULARY
El Tomillar 26
February, 2013
APPLIANCES
Science 4th grade, unit 7 VOCABULARY
El Tomillar 27
February, 2013
L O R R Y
Related Documents
