Oil giant BP is planning to drill near the Amazon Reef - a pristine ecosystem of pink corals, sunset-coloured fish and over 60 species of sea sponge.
An oil spill could be disastrous for the reef, and have a huge impact on people and animals in the region.
Luckily, the Amazon Reef has a new champion. SpongeBob SquarePants is standing up to BP, and you can too. Sign the petition and join the movement!