Question

In Sahara desert, ___ takes place. *
Horticulture
Shifting cultivation
Nomadic herdings
Heavy rains​

Answer 1

Horticulture is your answer

Answer 2

Answer:

Characteristics of Stationary Waves:

They are produced due to the interference of two identical progressive waves traveling along the same path but in opposite directions. They move neither forward nor backward. In a stationary wave, the energy is not transported from one point to another.