Which of the following is not an advantage of carpooling? a. saves energy c. minimizes parking problems b. reduces traffic congestion d. increases traveling convenience

What is the pattern of urbanisation around the word?

All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water

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