Fact 1: Planting trees has a positive impact on an ecosystem.

Fact 2: Knowledge of woodland ecosystems is advantageous.

Given the two facts above, answer the question "Woodlands benefit from what?" with the following options: 
- planting trees
 - nutrients
 - deforestation
 - lowered energy cost
 - food and shelter
 - rainforest
 - genetic diversity
 - urban sprawl


 

 planting trees        