Question

planting of crops to purify water-lucern,shrubs,trees

Answer 1

Answer:

Plants like lucern, shrubs, trees, etc. can purify the water and air around you. So you can say that it is the most affordable and most accessible way to enhance the appearance of your home surrounding.

Explanation:

However, to plant trees, you need to consider a few things. Sunlight exposure, soil condition and temperature, and the perfect season to plant those plants.