Geography / Daearyddiaeth
Renewable Energy
https://www.ducksters.com/science/environment/renewable_energy.php
https://www.alliantenergykids.com/RenewableEnergy/RenewableEnergyHome
Only One World
http://www.theworldcounts.com/themes/our_environment
https://www.wwf.org.uk/?referer=wwforg
https://www.bbc.co.uk/newsround/42810179
http://www.globalocean.org.uk/resources
Rivers
River Wye
http://primaryfacts.com/7006/river-wye-facts-and-information/
Rivers