Energy in the Earth

Energy in the form of heat, comes from deep inside the Earth's...

• Batteries

• Core

• Crust

• Volcanos

The temperature inside the Earth gets hotter when you go...

(a)  

Energy in the form of HEAT moves from....

• Cold to Hot

• Hot to Cold

Heat inside the Earth is...

• Not that hot

• Constantly Moving

• Always in the same place

In our first video we learned that the Earth's core is only a little smaller than...

• A apple

• The Earth

• The Moon

• Jupiter

The law of "Conservation of Energy" states that in a closed system, energy cannot be gained or...

(a)  

Which type of energy is inside the earth

• Electrical

• Mechanical

• Solar

• Thermal

Inside the Earth, pressure combined with energy in the form of (a)   change rocks from solid to liquid.

If the inside of the Earth is a molten liquid, the outside is a ________.

• Solid

• Gas

• Plasma

The most common element found in the center of the Earth is _______.

• Oxygen

• Hydrogen

• Iron

• Carbon