Is a term to describe living and growing plants and animals by use of patterns and features observed in natural ecosystems. it is a philosophy of working with natural forces, such as wind, sun and water, to provide food, shelter, water and other needs with minimum labor and without depleting the land.

Permaculture

Explanation:

Permaculture is a term to describe living and growing plants and animals by use of patterns and features observed in natural ecosystems. It is a philosophy of working with natural forces, such as wind, sun and water, to provide food, shelter, water and other needs with minimum labor and without depleting the land.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.