Olive and citrus groves are found on of greece.

The coco river is a natural border between nicaragua and which other country

What is the thickest layer of earth called?

Which of these is a drawback of using natural gas? a. it is fairly safe for use in homes.b. it burns more cleanly than crude oil products.c. scientists have developed new ways of extracting it.d. during its extraction, groundwater can be contaminated.