Which of the following are the two main substances used in cloud seeding?
A. silver iodide and lead iodide
B. lead iodide and dry ice
C. ice crystals and flood powder
D. silver iodide and dry ice
Answer: D
Environmental & Atmospheric Sciences
You might also like to view...
Describe some of the measures that are being taken to reduce the problem of acid precipitation.
What will be an ideal response?
Environmental & Atmospheric Sciences
When a rock thrown straight upward gets to the exact top of its path, its velocity is
A) zero and its acceleration is zero. B) zero and its acceleration is about 10 m/s2. C) about 10 m/s and its acceleration is zero. D) about 10 m/s and its acceleration is about 10 m/s2. E) none of the above
Environmental & Atmospheric Sciences
What property does the universe possess that will determine its final state?
What will be an ideal response?
Environmental & Atmospheric Sciences
Equinoxes
What will be an ideal response?
Environmental & Atmospheric Sciences