Can you explain this a bit more I don’t quite understand
It is Tension as the other 3 answer choices would not make sense. Compression would mean you are pressing the rock on both sides or in this case, pushing it into the dirt. It can't be nuclear force as you are pulling out a rock. Air resistance would not make sense either as there is no air involved in the scenario at all.
Dekaliter is 10 times bigger than 1 liter.
1 Dekalite = 10 Liters