What is the largest ocean on Earth?
Pacific Ocean
How much of the Earth´s water is saltwater?
About 97 percent
What is the process of turning saltwater into freshwater called?
Desalination
What is the name of the gas that is responsible fot climate change?
Carbon dioxide
How much of the Earth´s surface is covered by trees?
About 30 percent
What is the name of the largest mammal of Earth?
Blue whale
How many species of sharks are there in the world?
Over 500
What is the name of the global agreement to combat climate change?
Paris Agreement
What is the name of the process by which carbon dioxide traps heat in the Earth´s atmosphere?
The greenhouse effect
What is the name of the largest river in the world by volume?
The Amazon River
What is the name of the process by which fertile land becomes desert?
Desertification
What is the name of the largest rainforest in the world?
Amazon Rainforest
What is the name of the process by which plants convert sunlight into energy?
Photosynthesis
What is the name of the largest animal on Earth?
African elephant
What is the largest bird on the planet?
Ostrich
What is the name of the gas that is released by cows and contributes to climate change?
Methane
