________ is a process common to soils found in humid environments in the tropical and subtropical regions
Fill in the blank(s) with correct word
Laterization
You might also like to view...
A scientist found an unweathered igneous rock that contained 0.025 g of potassium-40 and 0.075 g of argon-40. The half-life of potassium-40 is 1.3 billion years. Using the table from figure 22.8 the age of the rock would be estimated to be
A. 2.6 billion years old.
B. 0.050 billion years old.
C. 1.3 billion years old.
D. 0.001875 billion years old.
E. 1.69 billion years old.
Which habitat is home to a third of the world’s marine fish species and is particularly at risk because of both the pet trade and warming oceans?
a. Isolated islands b. Cold water lakes c. Equatorial forests in Africa d. Coral reefs
What are bursae?
What will be an ideal response?
Mosses are restricted to moist environments because they require water for
A. fertilization to occur. B. dispersion of spores. C. the xylem to function. D. photosynthesis.