The answer is B, a team of explorers are studying the ocean floor
In the world’s rainforest, nearly 1 hectare is destroyed per second. This adds up to nearly 31 million hectares per year; the size bigger than Poland. As a result, the environment is being damaged: 137 species of wildlife are becoming extinct per year. Humans are benefiting from this destruction by making a profit off logging and making cheap products.
B i think i had the same question on my test