Choices: largest tallgrass preserve; state rock found; one of the largest wildlife refuges; lumber industry Match Them With: Ouachita Mountains; Wichita Mountains; Sandstone Hills; Red Bed Plains

Giving an address, such as "1000 elysian park avenue, los angeles, .ca, its an example of describing the

Soil color only reflects the amount of organic matter present in soil.

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.