Billions of species share this habitat we call Earth. But if these creatures are to co-exist, we must learn to live in balance.
For humans, this means reducing waste, avoiding toxic chemicals when making purchases, and being more mindful of the conditions in which our food and clothing is produced.
Use this quiz from Conservation International to calculate your eco-footprint and find the resources to live in harmony with the planet.
Photo: Geir Pettersen / Getty Images