Which of the following describes a maritime tropical airmass?
a. cool, humid air masses from over the icy cold waters of the north pacific.
b. warm, humid air masses from over the waters of the gulf of mexico.
c. hot, dry air masses form mostly in summer over the dry areas of southwest and northern mexico.
d. large air masses form over the canada to bring very cold weather with low humidity.
plz

B. warm, humid air masses from over the waters of the Gulf of Mexico.

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.