What are the causes and effects of volcanoes?
They can cause rain, thunder and lightning. Volcanoes can also have long-term effects on the climate, making the world cooler. Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes.
Why should you keep calm when earthquakes happen?
It’s important to stay as calm as possible during an earthquake so that you can think rationally and avoid doing things that can put you or others in danger. Remaining calm helps you stay focused on the situation.
What is the importance of using a hazard map Brainly?
Answer. Explanation: Hazard maps provide important information to help people understand the risks of natural hazards and to help mitigate disasters. Hazard maps indicate the extent of expected risk areas, and can be combined with disaster management information such as evacuation sites, evacuation routes, and so forth …
Why does the earth shake when there is an earthquake?
The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth’s crust and cause the shaking that we feel.
What is earthquake Class 5?
An earthquake is the shaking of the surface of Earth due to the sudden release of energy in the Earth’s crust, as a result, seismic waves (also known as S waves)are created.
What is the cause and effect of landslide Brainly?
Answer. Answer: Landslides can cause seismic disturbances; landslides can also result from seismic disturbances, and earthquake-induced slides have caused loss of life in many countries. Slides can cause disastrous flooding, particularly when landslide dams across streams are breached, and flooding may trigger slides.
What are the three types of earthquake waves Class 11?
(i) ‘P’ or longitudinal waves or primary waves – These waves travel in the direction of their movement. They can travel through solid as well as liquid matter. (ii) ‘S’ or transverse or secondary waves – These waves travel at right angle to the direction of their oscillation. They can travel in solid media only.
What is earthquake Class 9?
What should one do if an earthquake occurs Class 5?
Answer. Answer: (1) If you are indoors, drop and take cover under a sturdy table or other furniture. (2) Stay clear of items that can fall and injure you, such as windows, fireplaces and heavy furniture.
What is an earthquake simple explanation?
An earthquake is the sudden movement or trembling of the Earth’s tectonic plates, resulting in shaking of the ground. This shaking can result in the damage of various structures such as buildings and further breakdown of the Earth’s surface. The study of earthquakes is called seismology.
What are the effects of earthquakes essay?
Effects of Earthquakes. First of all, the shaking of the ground is the most notable effect of the Earthquake. Furthermore, ground rupture also occurs along with shaking. This results in severe damage to infrastructure facilities.
Why do seismic waves cause a lot of damage?
They travel in the same direction, but they shake the ground back and forth perpendicular to the direction the wave is traveling. S waves are more dangerous than P waves because they have greater amplitude and produce vertical and horizontal motion of the ground surface.
Who will do this work class 5th?
Ans. Yes, the elders in their family also do this work. 6.
Why should you keep calm when earthquakes happen Brainly?
Answer. Answer: It’s important to stay as calm as possible during an earthquake so that you can think rationally and avoid doing things that can put you or others in danger. Remaining calm helps you stay focused on the situation.
What are the effects of volcanic eruptions Brainly?
Volcanic eruptions can cause earthquakes, fast floods, mud slides, and rock falls. Lava can travel very far and burn, bury, or damage anything in its path, including people, houses, and trees. The large amount of dust and ash can cause roofs to fall, makes it hard to breathe, and is normally very smelly.
What is a fault Brainly?
A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. During an earthquake, the rock on one side of the fault suddenly slips with respect to the other. ahlukileoi and 2 more users found this answer helpful. Thanks 1.
What are the effects of earthquake Brainly?
Answer: The effects from earthquakes include ground shaking, surface faulting, ground failure, and less commonly, tsunamis.
What are the effects of landslide Brainly?
Answer. Answer: The impact of a landslide can be extensive, including loss of life, destruction of infrastructure, damage to land and loss of natural resources. Deep landslides, triggered by major earthquakes or volcanic activity can destroy thousands of square kilometres of land and kill thousands of people.
What is earthquake Class 11?
Meaning of Earthquake: Sudden movement or vibration on the earth surface is called earthquake. In other words, sudden release of energy due to tectonic activity is called earthquake. In other words, P waves move parallel to the direction of wave. These waves can move in both solid and liquid.
What is the cause of earthquake Brainly?
Answer: 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. When the rocks break, the earthquake occurs.
What is earthquake Class 8?
Earthquakes: Are earthquake is a sudden shaking or trembling of the earth which lasts for a very short time. Earthquakes can cause immense damage to buildings, dams, etc. They may also cause floods, land slides, tsunamis and loss of life. It is caused by a disturbance deep inside the earth’s crust.
What are the causes and effects of earthquake?
Earthquakes are caused due to sudden lateral or vertical movements in the crust of the Earth. Or we can say that when tectonic plates ride over the other and cause the collision of orogeny or mountain building. The largest faults are formed on the surface of the Earth due to boundaries between moving plates.