How Much do you Know About our Planet?

Where dose most of the oxygen we breathe come from? Oceans Trees Clouds plants and flowers

Which ecosystem has the most biodiversity? African Savannah South Pacific Islands Coral Reefs Tropical Rainforest

How many people eat only fish as their main source of protein? 33% 43% 20% 60%

Where is the largest active volcano in the world? Italy United States Japan Mexico

In a average home, which uses the most water? Taking a 10 min shower Flushing the toilet Filling the bathtub Washing one load of clothes