Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Consider the following statements regarding Earthquakes based on the depth of focus:
1) The range of shallow earthquakes is between 0 to 50 km deep.
2) deep-focus earthquake is also known as ‘intra-plate earthquake’.
3) deep-focus earthquakes can cause relatively greater damage as compared to their shallow-focus earthquakes.
Which among the following above statements is/are correct?
1 only
2 only
3 only
2 and 3 only
Which among the following statement is incorrect with respect to Shield Volcano and Caldera?
Shield volcanoes have wide bases several miles in diameter with steeper middle slopes and an atter at the summit.
Resurgent Calderas are the largest volcanic structures on the Earth
The world's largest volcano, i.e. Mauna Loa in Hawaii, is an example of a Caldera.
Yellowstone caldera, sometimes known as a "supervolcano," is an example of Resurgent Calderas’.
Hadopelagic Zone is associated with-
Ocean
Lakes
Earth’s Crust
Outer Space
Consider the following statement about “Prairies”-
1. They are Temperate grassland
2. They are found in Southern Part of African Continent
3. They are called the granaries of the world
Which of the above statement are correct?
1 Only
1 and 3 only
1, 2 and 3
Which of the following is not a chemical weathering process?
Solution
Oxidation
Haloclasty
Hydration
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