The answer is B) Inca. Extensive road network across plains, deserts and mountains reaching all corners of the empire was one of the notable features of the Inca empire like terraced farming, canals, crop rotation and irrigation as agricultural innovations. It allowed smooth military operations, trading, and the use of runners or chasquis.
The correct answer is A. Increased use of pesticide.
The name 'green revolution' is very misleading, because it makes you believe that is something positive about the nature. In fact, it is something that made a lot of harm to the environment with pollution and increased erosion caused by the usage of chemical fertilizers and pesticides and herbicides, caused problems in the societies because a lot of crops needed for people to feed themselves where destroyed so that other plants can be produced.
Answer:
I don't understand your question may be questioned mistakes
The answer is 2. <span>The fact that mechanized agriculture has replaced manual labor. Hope this helps :)</span>
Thunderstorms, warm ocean water and light wind are needed for a hurricane to form (A). Once formed, a hurricane consists of huge rotating rain bands with a center of clear skies called the eye which is surrounded by the fast winds of the eyewall (B).
Tropical Storm: Wind speeds between 35 and 64 knots (40-73 mph)
Hurricane: Wind speed greater than 64 knots (74 mph)
Tropical Depression: Wind speeds between 20 and 34 knots (23-39 mph)
Tropical Disturbance: Thunderstorms with light cyclonic circulation
hope this helps
