Human Activities that Trigger Landslides, Slides of Earth science

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HUMAN

ACTIVITIES THAT

TRIGGERS

LANDSLIDES

Objective:

Identify humans

activities that speed

up or trigger

landslides

O O L A N D U S E E

C V G R G S V L X S

U E E U R T W O P N

T G X R L C X P L O

T N C H H O Y E O I

I I A I F N A S S T

N N V B K S Z D I A

G I A K L T R H V V

T M T L O R E V E A

R O I M P U S I S C

E R O O Q C T J T X

E E N N R T U M R E

Find the

following:

Excavation Explosive Land use Mining Slopes

Unlocking of Difficulties:

 (^) Excavation: The process of digging, cutting, or removing earth or rocks from the ground for various purposes like construction or exploration.  (^) Mining: The extraction of valuable minerals or geological materials from the Earth, often involving methods to access underground or surface deposits.

Land Use: The various ways humans

utilize land for purposes like residential,

commercial, agricultural, or industrial

activities, often involving the

modification and development of the

land.

Unlocking of Difficulties:

1. What can you see about these pictures?
2. What are the purpose why we plant trees?

What is Landslide?

It can be resulted from the failure

of the materials to make up the

hill slope, and get driven by the

force of gravity. Landslide is also

known as landslips, slumps or

slope failure.

Activity 2

This activity will be done in pair

Direction: Create a Venn diagram between

the two main causes of landslides, natural

phenomena, and human activities.

Describe its differences and similarities in

term of its characteristics and effects.

Natural phenomena Human activities

Activity 3:

Direction:

Group Activity

The class is divided into 3 groups. They are

given 5 minutes to complete the activity,

after the given time the group leaders will

pick the number for their turn to present

their output to the class.

Each group will list down the 2

human activities that cause landslides.

Describe how it contribute to such

hazardous

HUMAN ACTIVITIES DESCRIPTION

What are those human activities that speed-up or trigger landslide?

Here are some of the humans

activities that speed up or trigger

landslide :

a. Overloading slopes b. Mining c. Excavation or displacement opollution g. Excavation h. Cutting f rock d. Land use e. Quarrying f. Land Trees that can lead to