What are some steps of farmer could take to avoid wind erosion and water erosion of farmland?

Crisis in rivalries between the serbs, croatians and muslims has been going on for centuries and only intensified during the 1990s when non-communist rulers were elected

Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number. the probability that the locker code begins with a prime number is %. the probability that the last digit of the locker code is an odd number is %.

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock