Blowouts are broad, shallow depressions excavated by deflation
Indicate whether the statement is true or false
TRUE
You might also like to view...
Which of the following processes is NOT considered to be chemical weathering?
A. thermal expansion B. hydrolysis C. reaction with acids from decaying plants D. oxidation E. dissolution
Which of the following correctly tallies the earth's shortwave-radiation balance?
A. planetary albedo - 4%, atmospheric absorption - 31%, surface absorption - 65% B. planetary albedo - 31%, atmospheric absorption - 20%, surface absorption - 49% C. planetary albedo - 10 %, atmospheric absorption - 20%, surface absorption - 70% D. planetary albedo - 70%, atmospheric absorption - 20%, surface absorption - 10%
The single most important source of deep water to all of the world's oceans is ________.
A. Antarctic intermediate water B. Antarctic intermediate water and the Peru current along the South American coast C. the Peru current along the South American coast D. subduction in all oceans E. downwelling in the North Atlantic
How come an animal's carbon-14 levels do not start to decrease until it dies?
A. because it constantly replenishes its carbon-14 supply by eating plants with carbon-14 in them B. because it constantly replenishes its carbon-14 supply by breathing air with carbon-14 in it C. carbon-14 only starts to decay after the animal dies D. The carbon-14 levels do not decrease because the carbon-13 in its skin protects it from cosmic rays. E. because it is constantly being bombarded with cosmic rays