What is the radius of our Earth from the surface?
4600km
6370km
3470km
2900km
The Earth Core made up of mostly which type of materials?
Mg+Ni
Ni+Al
Al+Fe
Ni+Fe
Which is the first wave that produced during the Earthquake?
S - Waves
P - Waves
L - Waves
None of the above
Which wave cause the damage during the Earthquake?
Primary Waves
Secondary Waves
Long Waves
All of the above
Which scale is used to measure the intensity of the Earthquake?
Richter
Mercalli
Seismograph
Fingernail grows four times faster than toenails.
True
False
Left hand people live, on average, nine years longer than the Right hand people.
If you rub an onion on your foot with in 30 to 60 min, you will be able to feel the taste. This is because it travels through the blood stream.
You can kill yourself by holding your breath.
On one square inch of human skin, there are 20 million microscopic creatures.