Answer:
I wonโt break if you throw me off from the highest building but I will break if you place me in the ocean.
I am needed for most animals and hardcover books
I am a five letter word. If you remove my first letter I am a form of energy. Remove my first two and I am needed to live. Scramble the last three and you can drink me. What am I?
Marking mortal privation when firmly in place. An enduring summation inscribed in my face.
I have lakes but no water forests but no trees and cities but no buildings. What am I?
What is often on the ground getting stepped on by others, but you donโt have to wash it because it never get dirty, in fact you couldnโt wash it even if you tried?