Earthquakes are important in landform studies because they can trigger catastrophic events like 1. Landslides and mudflows 2. Glacier surges 3. Tsunamis causing damage and shoreline changes Select the correct answer from the codes given below.

Earthquakes are important in landform studies because they can trigger

1.	Earthquakes are important in landform studies because they can trigger catastrophic events like 1. Landslides and mudflows 2. Glacier surges 3. Tsunamis causing damage and shoreline changes Select the correct answer from the codes given below.
A.	1, 2 and 3
B.	3 only
C.	1 and 2
D.	1 and 3
Answer» B. 3 only