Part 1:
Census of the ocean
Watch this video and answer the following questions:
– How many species are their estimated to be in the ocean?
– What does the phrase “from salting to exhausting” mean?
– Where are the most diverse areas in the ocean? Why do you think this is so?
Part 2:
COTS Crisis
Watch the video and answer the questions:
– What Phylum is the COTS, and how many legs does it have?
– How do Starfish eat? What and how much do COTS eat?
– How are outbreaks of COTS produccixed and how can they be controlled
