Question

Exercises
1. Look at the actrities listed below. Reason out whether or
noe nork is done in the light of your understanding of the
Suma ts suiming in a pond.
A donker is carrying a load on its back.
A wind-mill is uiting water from a well.
A green plant is carrying out photosynthesis.
An engine is pulling a train.
Food grains are getting dried in the sun
A sailboat is moving due to wind energy.​

Answer 1

Explanation:

A windmill is a structure that converts wind power into rotational energy by means of vanes called sails or blades, specifically to mill grain (gristmills), but the term is also extended to windpumps, wind turbines and other applications.Windmills were used throughout the high medieval and early modern periods; the horizontal or panemone windmill first appeared in Greater Iran during the 9th century, the vertical windmill in northwestern Europe in the 12th century.

Answer 2

Answer:

A donker is carrying a load on its back.

Explanation: