Which of the following desert features forms due to parallel retreat of slopes through backwasting?
Pediplain
Pediplain is the desert feature formed due to the parallel retreat of slopes through backwasting, creating a gently sloping erosional surface over time.
Playa, stalagmite and blowout describe other distinct desert or cave-related landforms, not the result of parallel slope retreat.
Hence, Pediplain is the correct answer.
Which one of the following is not an igneous rock?
Which of the following statements is/are correct?
1. Hypocenter is the point on the surface of the Earth, nearest to the focus.
2. Velocity of earthquake waves is higher in denser materials.
3. P waves move faster and are the first to arrive at the surface of the Earth.
Select the correct answer using the code given below:
Which one of the following is the lowermost/innermost intrusive igneous rock?
The formation of ‘tors’ on small rocky hills is associated with which among the following?
Which one of the following statements about metamorphic rocks is not correct?