Which of the following is considered a micronutrient in fertilizer?
A) nitrogen
B) potassium
C) copper
D) phosphorus

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

Why would the composition of a meteorite resemble the earth's interior?

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?