DUBAI MALL

Natural disaster

group 1

START

Contents

end

Introducting members

effects

Earthquake

People should?

TA QUANG THAI

TRAN NGOC THAO VY

TRAN BINH NGUYEN

TRAN DINH HUNG

PHAN NGUYEN KHANH NGOC

TRAN LUONG AN TU

VO TIEN LINH

TRAN HUU DUC

LE MINH KHUE

TRAN QUOC HUY

Always quote the author

EARTHQUAKE

EARTHQUAKE

- An earthquake is a sudden vibration of the Earth's crust, strong or weak depending on each event (determined by the Richter scale) due to the displacement of lithospheric plates or faults under the ground and transmitted over large distances.

WHEN AND WHERE DOES IT USUALLY HAPPEN?

- Leading the world in the rate of earthquakes since 1900 is Chile, followed by Japan and the United States. Earthquakes occur when there is movement or sliding of the earth's crust along a fault, or an area of the earth's crust is compressed and rises to a new position.

+INFO

Reason

+Volcanic earthquakes are mainly associated with volcanic eruptions. +Related to the change in rock facies from one crystalline form to another, causing contraction and expansion of rock volume, causing large changes in volume and also causing earthquakes. +Including earthquakes caused by meteorites colliding with the earth. +Earthquakes occur due to activities that change rock stress near the surface, especially nuclear tests, underground artificial explosions or the impact of water column pressure of reservoirs and hydroelectric reservoirs. ​

EARTHQUAKE

listen

+INFO

EARTHQUAKE

effects

+ The direct impact of earthquakes is ground shaking, causing cracking, collapsing buildings, and causing landslides and avalanches.+Its severity is based on intensity, distance from the epicenter, and geological and geomorphological conditions at the affected area. Earthquakes also often cause fires when they destroy power lines and gas pipelines. + Earthquakes occurring on the seabed can cause landslides or seabed deformation, giving rise to tsunamis (large waves that cross the oceans and then land on land). + Sometimes earthquakes also cause volcanoes to become active, even volcanoes that have been extinct for a long time...

Before

What should people do before, during, and after it happens?

during

+ INFO

after

tHANKS FOR LISTENING!

PICTURE ABOUT CHILE

Subtítulo

To tell stories in an orderly, hierarchical, structured, and concise way. These are the four pillars for giving a successful presentation.

+If an earthquake occurs while indoors, get under the table. +Find a corner of the room to stand. Avoid glass doors. + Stay away from objects that can fall. +Cover your face and head with books and newspapers to avoid being hit by debris. +If the power goes out, use a flashlight. Don't use candles or matches because they can cause a fire. + Turn on the radio to see if there is urgent news.

+ Check to see if anyone is injured. Do not move the injured person unless they are near power lines or other dangerous places. Call an ambulance if someone stops breathing. If your house collapses, make noise to call for help. Prepare for aftershocks, earthquakes caused by the recent earthquake. Even though they are smaller, they can still cause injury. Turn on the radio to see if there is urgent news. Earthquakes can cause electrical, gas, or water lines to break. If you smell a bad odor, open the window and turn off the gas line, don't turn on or off any engines, and get out. Notify authorities. Arrive at the chosen place for gathering and completeness.

Household items should be sturdy. Place heavy household objects away from doors and frequently visited places so that when they fall, they do not obstruct the exit. In places that are easy to access, stock up on water, canned food, flashlights, batteries, radios, bandages, and medicine. Change them regularly when expired. Choose a family gathering place if everyone is not in the same place when the earthquake occurs.

Establish a flow throughthe content.