Earth slips

The mixed layer made up of soil that is formed on the surface of earth and pieces of stone , called the sedimentary stratum , moving down along the slopes through the force of gravity can be defined as an earth slip in simple terms. The speed of an earth slip can change depending on the amount of water received at the surface , and on human activities. At present we often hear of instances of  loss of life and damage caused to property on account

of natural disasters such as earth slips. Due to the earth slips that occurred in recent times in the hill country ,extensive destruction was caused to life and property as well as much damage to property. Several areas in Nuwara Eliya, Kandy ,Kegalle ,Ratnapura and Matale districts have been identified as regions subject to the risk of earth slips. Heavy rain causes earth slips in the slopes with rocks , and earthquakes too cause earth 
slips                                                                                            

The human actions that cause earth slips are clearing hill slopes, illicit mining and unauthorized constructions. It is possible to identify through observation one or several of the following characteristics in areas susceptible to the risk of earth slips.

• wells and springs turning muddy or dying up on days with heavy rain.
• cracks appearing along the ground and their widening.
• rolling down of rocks that existed on land surface.
• unusual behavior of animals.
• unusual cracking of walls or floors of dwellings.

If you notice one or several of these characteristics through your observations prompt action should be taken to notify them to the relevant government officers. Also you must take action to inform your neighbors  about them and evacuate the premises and move on to secure places ,according to the instructions received.