A(n) ____________________ is the percentage or number of species that go extinct within a certain period of time such as a year.
Fill in the blank(s) with the appropriate word(s).
extinction rate
Environmental & Atmospheric Sciences
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Describe the basic geography of oil reserves across the region, and compare the pattern with the geography of natural gas reserves
What will be an ideal response?
Environmental & Atmospheric Sciences
Saltation accounts for the majority of material transported by the wind
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Which of the following is not characteristic of currents?
A) driven by gravity B) always rapid and powerful C) driven by density differences D) driven by temperature E) driven by wind
Environmental & Atmospheric Sciences
The mismatch between the supply and demand for skills in a particular region is called ________ ________
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences