Webb17 aug. 2024 · 3. Wearing away of the land by different agents like water, wind and ice is called erosion. 4. Sea caves become bigger and only the roof remains forming the sea arches. 5. Moraine is a depositional feature of glaciers. 6. River is an agent of erosion and deposition in the desert. We hope the given NCERT MCQ Questions for Class 7 … Webb21 mars 2024 · earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. Seismic waves are produced when some form of energy stored in Earth’s crust is suddenly released, usually when masses of rock straining against one another suddenly fracture and “slip.” Earthquakes occur most often along …
Earthquakes Faults And Tectonic Plates What Are The Four Seismic
WebbThe point at which an earthquake originates is called the _____. A seismic focus B epicentre C core D nucleus Solution The correct option is A seismic focus The point … Webb29 apr. 2024 · Earthquakes often cause parts of the earths crust to be displaced vertically and horizontally. Types of Earthquakes. Normally, an earthquake originates between 5 to 1,126 kilometres deep into the interior of the earth. The earthquake centre has been grouped into three classes according to their depth. These are: cstm abstracts
Anatomy of an Earthquake Exploring Earthquakes
Webb28 feb. 2024 · Answer: The focus is the place inside Earth's crust where an earthquake originates. The point on the Earth's surface directly above the focus is the epicenter. … Webb6 apr. 2024 · Hint: By focus, in the question we mean the point where the earthquake originates. We are asked to find the term that represents the point that is perpendicularly above the focus on the surface of the earth. You could recall what each given option represents and also their respective locations and hence find the answer. Webb11 apr. 2024 · Here Comes an Earthquake! Quiz. Earthquakes can be nature's most devastating phenomenon. Most earthquakes are relatively harmless, but every so often, an earthquake occurs which results in huge casualties and property damage. A multiple-choice quiz by trevor1968 . Estimated time: 5 mins. Last 3 plays: Guest 85 ( 7/10 ), Guest … c++ stl vector reverse