Justification:

1. We should use Ecosia because 20.136.328 trees are saved.

2. We should use Ecosia as one of the benefits is millions of trees are planted.

3. In Amazonia,the destruction of the trees is too elevated.With Ecosia we could plant trees.One of the benefits its the air less polluted.

Explenation:

1.You should take a computer or a tablet.(You could buy it in MediaMark,or in another shop of electritc objects)

2.In Google (or another web to search)you should put Ecosia.com

3.After,you should search something.