Answer:
Environmentalists want to keep this from drying.
This is a pearยญshaped fruit with a rough leathery skin, smooth oily edible flesh, and a large pit in the center. It is most used in guacamole dip
What has four fingers and a thumb but is not alive?
It weighs next to nothing but no one can hold it for long. What is it?
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
I am a room that has a roof but no walls. What am I?