In the following passage, some words have been deleted. Fill in the blanks with the help of the options given. Select the most appropriate option for each blank.

Tree plantation is the (1)______ of transplanting saplings or seeds to maximise the amount of greenery and focus on promoting (2)______. Planting trees can be a very rewarding and fruitful (3)______! Not only is it (4)______ beneficial for this planet, but it also contributes to helping create an environmentally friendly place to live, as trees help reduce pollutant (5)______.