jueves, 14 de septiembre de 2017

Ten types of energy.



Time (min)
Type of Energy
0.03
MAGNETIC
0.27
KINETIC
0.40
HEAT
0.46
LIGHT
0.56
GRAVITATIONAL
1.02
CHEMICAL
1.17
SOUND
1.52
2.07
2.16
ELASTIC
ELECTRICAL
NUCLEAR

The Energy type has not appear in the video is the TIDAL Energy


kinetic energy

Kinetic energy is a form of energy, known as energy of motion. The kinetic energy of an object is that which is produced because of its movements that depends on the mass and speed of the same. The kinetic energy is usually abbreviated with e lettethrs "Ec" or "Ek".
sound energy
Sound (or acoustic) energy is the energy transmitted or transported by sound waves.

FOSSIL FUELS QUIZ.

Fossil fuels are derived from which of the following sources?
A: organic matter trapped in sedimentary rock
B: nonorganic matter trapped in metamorphic rock
C: organic matter trapped in igneous rock
D: organic matter on the crust's surface


Coal, a common fossil fuel, is formed from which of the following types of organic matter?
A: freshwater algae
B: bodies of dead animals
C: marine organisms
D: tree trunks, leaves, and freshwater plants


Oil and gas are mainly derived from which of the following sources?
A: trees and larger plants
B: phytoplanktonic material found in marine basins
C: freshwater algae
D: dead animals

What is one difference between a common organic fuel such as wood, and a fossil fuel?
A: Wood burns more slowly
B: Fossil fuels burn faster
C: Fossil fuels make more efficient fuels
D: Wood is in higher demand


Why do fossil fuels generate more power than wood for use in machines, for example?
A: Fossil fuels have a higher concentration of carbon and hydrogen
B: Fossil fuels are drier
C: Fossil fuels are easier to light
D: Fossil fuels are easier to transport


The quality of coal, called its rank, is a measure of which of the following characteristics?
A: amount of carbon in the coal
B: amount of oxygen in the coal
C: how black it is
D: how hard it is


Natural gas is composed mainly of which type of gas?
A: propane
B: methane
C: butane
D: ethane

What is the one continent on Earth where coal is not found?
A: Africa
B: North America
C: Australia
D: Antarctica

The greatest concentration of oil is found in which of the regions of the world given below?
A: North America
B: South America
C: the Middle East
D: Europe


Most of the world's oil is found in sedimentary rock that is of what age?
A: Younger than 200 years
B: younger than 200 million years
C: older than 200 million years
D: older than 300 million years


miércoles, 6 de septiembre de 2017

photo of the most illuminated place in united states


COMICS WRITING




Energy Sources.


Find out and transcribe a DEFINITION of ENERGY

1) Ability to produce matter in the form of movement, light, heat, etc.
"atomic or nuclear energy, kinetic energy, hydraulic energy, solar energy, electric energy, wind energy is one of the renewable energy sources with the greatest potential for short-term application"

Make a GRAPHIC ORGANIZER using a table in Word. Complete it with: Introduction and types of energy sources. Complete the list with KEY WORDS.

2) 





3)Complete the list with KEY WORDS.

Sources 
force 
radiation 
fossil fuel 
Business 
ecological 
wind 
Energy 
KINETICS 
work 
water 
POTENCIAL 
renewable 
sun 
movement 
Protons 
nuclear energy 
hydric 
Machine 
electricity 
energy supply