In 1832, as the Beagle was exploring the Bahia Blanca along the coast of Argentina, Darwin discovered the bones of fossil mammals at two localities. In a place where armadillosabounded, he was especially struck by what looked liked the outer shell of an extinct form of armadillo.
C. A seed grows
From the pollen
Acid rain, smog, ocean acidification and global warming are indirect result of air pollution because these factors are interconnected.
Water contains gas like carbon dioxide, but too much carbon dioxide makes the water acidic.
One example is the carbonated water drinks, it contains carbon dioxide that makes it acidic.
hope it helped
