There are many forms of life in the desert.
The lizard was in the desert
the desert was dry and hot
Example sentence - Our car broke down after we drove through the desert.
I was very thirsty in the desert.
The town was a cultural desert. The Sahara is a vast sandy desert.
a camel lives in the desert
Arizona is a desert state.
Please don't desert me!
The savannah-desert region is quite arid.
desert
I drank from the oasis The oasis is in the desert There is an oasis in the desert.
No, that's a phrase, not a sentence. A complete sentence which includes that phrase might be, I like watching the brilliant sunset over the desert.