A steep walled defile with a V-shaped profile and narrow valley floor would, according to the geomorphic cycle, be in the ______ stage,.

a - mature
b - old age
c - equilibrium
d - peneplain
e - youthful


e - youthful

Environmental & Atmospheric Sciences

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A new area of farming in Brazil, especially for soybeans, is

A. the Amazon B. the Northeast D. The Sertao

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The maritime polar air masses tend to be ____

a. warmer than their land counterparts b. damp and warm c. cooler than their land counterparts d. found near the equator

Environmental & Atmospheric Sciences

What is a possible extraterrestrial origin for a tsunami?

A. Excessive sunspot activity B. Pull of the Sun's gravity C. A meteorite impact D. A neutron shower

Environmental & Atmospheric Sciences

In the state of washington, the western portion of the state receives far more rainfall than the eastern portion of the state. What accounts for this stark contrast?

A) The western portion of the state sees a great deal of frontal lifting, while the eastern portion is under a high pressure cell. B) The western portion of the state experiences orographic precipitation, while the eastern portion is in the rain shadow. C) The western portion of the state has much more moderate temperatures due to the maritime effect and, therefore, experiences convectional uplift, while the eastern portion is governed by continentality. D) The western portion of the state is under the ITCZ during the summer and experiences convergent uplift, while the eastern portion is under the Azores High and experiences subsiding air. E) The western portion of the state experiences year-round convective rainstorms, whereas the eastern portion does not.

Environmental & Atmospheric Sciences