1.What are the two basic shifts in mechanized agriculture?

A. manual labor replacement /minimized human labor

B. increased quality and productivity

2.List mechanized agricultural tools/machines mentioned in the text?

A, trucks

B. combined harvester

C. tractors

3. A. manual

B. operator assisted

C. semiautonomous

D. antonymous.

4.

A. Machine vision:

Utilizes cameras and sensors to visually inspect crops for quality, maturity, and health, enabling automated decisions and actions.

B. Crop feelers:

Specialized sensors that detect physical properties of crops, such as moisture levels or texture, aiding in precision farming practices.

C. Furrow followers:

Devices that ensure machinery stays on track within furrows or rows, enhancing accuracy during planting, cultivating, or harvesting.

D. GPS:

Global Positioning System provides precise location data for machinery, enabling automated navigation, mapping, and task execution in the field.