which of the following is a natural disaster options (A)bomb blast (B)Earthquake (C)War (D)Chemical accidents
Answers
Answer:
(B) earthquake
Explanation:
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. They don't just slide smoothly; the rocks catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that's built up. When the rocks break, the earthquake occurs. During the earthquake and afterward, the plates or blocks of rock start moving, and they continue to move until they get stuck again. The spot underground where the rock breaks is called the focus of the earthquake. The place right above the focus (on top of the ground) is called the epicenter of the earthquake.
Answer:
Which of the following is a natural disaster?
(A)bomb blast
(B)Earthquake
(C)War
(D)Chemical accidents
Answer :Earthquake:
Explanation:
Only earthquake happen due to the vibration of each. Due to earthquakes there another natural disaster happens which is "Tsunami" , which commonly we hear at JAPAN. JAPAN is the place where earthquakes live. The tsunami comes also become of bomb blast and the water split into the country.
All the other options are man made disasters.