What is today’s most commonly accepted landform development theory?
A. equilibrium
B. Planck’s
C. Davis’s
D. Rossby’s
E. Darwin’s
A
You might also like to view...
What is the main tenet of Plank's quantum hypothesis?
A. Light is composed of waves that exist only at certain quantum fundamental frequencies. B. Energy is a continuum, but light is quantized. C. Energy is composed of subatomic particles called quanta. D. Energy can be converted into matter through nuclear quanta. E. Energy comes in discrete packets of a certain minimum size.
A skillet is lined with a thin layer of cooking oil followed by a layer of unpopped popcorn kernels. Upon heating the kernels, all pop thereby escaping the skillet. Which of the following physical and/or chemical changes occurred?
A. The water within each kernel is heated to the point that it would turn into water vapor as the kernels popped (physical change). B. The starches within the kernels are cooked by the high temperatures (chemical change). C. Both A and B occur. D. Physical and chemical changes cannot occur without a real chemical reaction taking place.
In Glacial topography, a Horn is:
a. A tributary valley whose floor is at a higher level than that of the main valley b. A bowl-shaped depression that forms at the upper end of glacial troughs c. A thin ridge formed by the headward erosion of two cirques (on opposite sides of a ridge) d. A steep-walled pyramidal peak
The world's biota occupy ____________________, which are regions characterized b a distinctive assemblage of plants and animals
Fill in the blank(s) with correct word