Welcome to the agro-learning challenge season 20.

Observations and suggestions:

. Good and concise explanation. Yes, drones have been a major player in agriculture modernization through some of the roles they handle, such as crop monitoring, pests and disease control, precision application, etc.
. You have nicely attended to all task question with basic knowledge. However, I expected you to elaborately attend to these sailent points.
. Generally, you have made a good post from your participation.