Which of the following is not a mineral?

A) volcanic glass
B) ice
C) quartz
D) plagioclase feldspar


A

Environmental & Atmospheric Sciences

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Toss a ball vertically upward and its acceleration at the top of its path is

A. between zero and 10 m/s2. B. dependent on the mass of the ball. C. zero. D. 10 m/s2.

Environmental & Atmospheric Sciences

The transportation technology that first opened up agrarian interiors and intensified intercity trade was the

A) wagon train/telegraph system. B) interlinked canal and river systems. C) railroad system. D) expressway system.

Environmental & Atmospheric Sciences

What are the four kinds of mountains? How are they formed?

What will be an ideal response?

Environmental & Atmospheric Sciences

Which of the following are NOT results of post glaciation?

A) V-shaped valleys B) new lakes and streams C) sharp-edged mountain ridges D) U-shaped valleys

Environmental & Atmospheric Sciences