Why Do National Parks Need Protecting?

Why are national parks so important? 

• They can be used for wind farming and hydro electric power by humans as a renewable energy rescourrce as non renewable sources are quickly running out. 
• Tourism is a big factor for national parks, this brings in money for the local economy. 
• National parks helps protect wildlife; i.e safeguarding endangerd species
• National parks help protect landscapes; i.e from urban development 
• The leaves of plants make fresh air. Their roots hold the soil together, which stops erosion and helps keep…