Question 4 of 5 How can the wind systems in an environment affect life for people?
A. They can prevent erosion and earthquakes.
B. They can result in roads and buildings being destroyed.
C. They can make ocean currents unpredictable.
D. They can lead to more dry air in the atmosphere.

Can someone me out here number 4 plz

What is the total surface area of this square pyramid?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)