Mount Ibu Volcano Identification
Mount Ibu, located in Indonesia, is an active volcano that recently experienced an eruption. Identifying the specific type of volcano helps in understanding its structure and potential hazards.
Volcano Type Classification
Based on geological characteristics and eruptive history, Mount Ibu is classified as a composite volcano, also known as a stratovolcano.
Characteristics of Composite Volcanoes
Composite volcanoes typically exhibit the following features:
- Structure: Steep conical shape built up over time.
- Composition: Formed by alternating layers of hardened lava flows, volcanic ash, cinders, and volcanic bombs.
- Eruptions: Known for explosive eruptions due to the high viscosity of magma.
Mount Ibu's recent eruptive activity aligns with the typical behavior of a composite volcano.
Similar Questions
- The lowest part of most bolsons is occupied by a landform called playa. Which category of landform formation does it represent?
Which one among the following processes is NOT part of chemical weathering?
- Consider the following statements regarding hypocentre :
I. It is the point where the energy is released and is called the focus of an earthquake.
II. It is the point where the earthquake starts and may be many kilometers deep within the Earth.
Which of the statements given above is/are correct? - Consider the following statements :
I. In a seismograph, P waves are recorded earlier than S waves.
II. In P waves, the individual particles vibrate to and fro in the direction of wave propagation whereas in S waves, the particles vibrate up and down at right angles to the direction of wave propagation.
Which of the statements given above is/are correct? - Arrange the following zones in ascending order in terms of their latitudinal extent on the Earth surface:
1. Equatorial zone
2. Midlatitude zone
3. Subarctic zone
4. Tropical zone
Select the answer using the code given below: - Consider the following statements with reference to Feldspar mineral:
1. Half of the earth's crust is composed of feldspar
2. It has light cream to salmon pink colour
3. Magnesium is a common element in all types of feldspar
Which of the statements given above is/are correct? - Consider the following pairs with reference to sedimentary rocks and the process of their formation :
Sedimentary
RockProcess of
Formation1. Chert Chemically formed 2. Geyserite Organically formed 3. Shale Mechanically formed
Which of the pairs given above is/are correctly matched ? - Which of the following statements with reference to shadow zones in an event of an earthquake is/are correct?
1. Zone between \(105^\circ\) and \(145^\circ\) from epicentre was identified as the shadow zone for both P-waves and S-waves
2. The shadow zone of P-waves is much larger than that of the S-waves
Select the answer using the code given below: - Which one among the following volcanic island chains is NOT asso-ciated with mid-oceanic ridge?
- Consider the following pairs :
Types of Chemical Weathering Characteristics I. Solution Results in leaching of minerals II. Carbonation Helps in breaking down feldspars III. Hydration Causes an increase in the volume of rocks IV. Oxidation Changes the colour of rocks
How many pairs given above are correctly matched?
Important Questions from Geomorphology
Marble is the metamorphosed form of?
Asthenosphere is:
The discontinuity present in earth's interior between lower mantle and outer core is called _________.
Which of the following igneous rocks contain silica in excess of 65%?
Which type of rocks are found in Lafagarh and Podi Uprora ?
