An important characteristics of the B-horizon in tropical ferruginous soils is the?
eluviation of oxides
concentration of organic matter
accumulation of oxides
predominance of parent material
Correct answer is C
No explanation has been provided for this answer.
Plants that are highly tolerant of drought and can survive in dry habitats are referred to as?
hydrophytes
mesophytes
tropophytes
xerophytes
Correct answer is D
No explanation has been provided for this answer.
A major characteristics of the tropical continental climate is the?
occurrance of high diurnal temperatures throughout the year
Absence of cloud cover throughout the year
prevalence of high and constant temperature throughout the year
occurrance of alternating wet and dry seasons throughout the year
Correct answer is C
No explanation has been provided for this answer.
The phenomenon of change in direction of wave fronts as the approach the sea shore is known as a?
wave refraction
tidal wave movement
wave drifting
retrogradation
Correct answer is B
No explanation has been provided for this answer.
An ox-bow lake is usually located in a?
volcanic crater
karst valley
river valley
desert oasis
Correct answer is C
No explanation has been provided for this answer.