HOW CAN WE STORE ENERGY? 1. We can store it in pipelines 2. Light bulbs can store energy 3. We can use batteries 4. We can use cables
3.- WE CAN USE BATTERIRES
WHY DO WE NEED TO REDUCE THE USE OF NON-RENEWABLE ENERGY SOURCES?
Because we consume them faster than they replenish
WHICH OF THESE OPTIONS IS A FOSSIL FUEL? 1. Uranium 2. Biomass 3. Geothermal 4. Natural gas
NATURAL GAS
Energy associated with the motion and position of an object.
MECHANICAL
ENERGY FROM ORGANIC WASTE IS CALLED … . 1. biomass 2. excrement 3. tidal energy 4. geothermal energy
1.- biomass
THE SUN, FIRE AND LAVA EMIT … ENERGY. 1. mechanical 2. heat 3. electrical 4. Chemical
2.- HEAT
Pedalling a bike: from chemical energy to ....
mechanical
The hot energy bodies emit.
HEAT
An oven changes the electric energy into ....
heat
Name the renewable sources of energy (6)
Biomass, Hydroelectric, Tidal, Water, Wind, Sun
... IS STORED IN SUBSTANCES LIKE THE FOOD AND FUELS. 1. Chemical energy 2. Electrical energy 3. Heat energy 4. Nuclear energy
1.- CHEMICAL ENERGY
What can a battery do? 1.- Transfer energy. 2. Transport energy. 3. Store energy 4. Transform energy
STORE ENERGY
Example of transforming mechanical energy to electricity
Teacher decides.
Tidal energy is...
Refered to tides, movements of the sea/ocean.
WHICH OF THESE OPTIONS IS A FOSSIL FUEL? Biomass, Geothermal, Gas, Nuclear.
GAS
A ROLLER COASTER IS AN EXAMPLE OF … ENERGY. 1. chemical 2. heat 3. nuclear 4. Mechanical
MECHANICAL
Tell me one solution for the negative consequences of energy.
Teacher decides.
MECHANICAL ENERGY OF MOVING WATER. 1. Solar energy 2. Biomass 3. Geothermal energy 4. Hydroelectric energy
4.- HYDROELECTRIC EERGY
What happens when you turn on a light?
ELECTRICAL ENERGY TRANSFORMS IN LIGHT ENERGY
Odd one out: hydroelectric, coal, biomass, sun
coal
Energy from natural resources which will not run out because they are quickly replenished.
RENEWABLE ENERGY
Energy we get from certain minerals like uranium.
NUCLEAR
CHOOSE THE ODD ONE OUT. 1. Oil 2. Uranium 3. Gas 4. Coal
2.- URANIUM
ENERGY THAT COMES FROM THE VERY HIGH TEMPERATURES DEEP INSIDE THE EARTH. 1. Wind energy 3. Tidal energy 2. Biomass 4. Geothermal energy
4.- GEOTHERMAL ENERGY