Choosing a topic...

After hours of discussion, our group managed to narrow our selections down to a set of possibilities:

1. Tectonic plates and their effects on the ocean
2. Artificial manipulation of tides and the effects on an ecosystem
3. Energy generation relying on tide
4. Analysis of the differences between the natural habitat and the artificial aquarium habitat on marine organisms
5. Fish behaviour and possible implications in fishing industry

Idea 1 was eliminated early on, as we would have no opportunity for hands-on experimentation and would be relying on previously collected data alone. Idea 2 was eliminated due to the difficulty of manipulating tides and the amount of time it would take for substantial data to be recorded. Idea 3 was eliminated upon realization that it would not sufficiently incorporate all fields of science. Idea 5 was eliminated due to the restrictions on experimentation methods on complex organisms as mandated by the IB. Idea 4 was unanimously approved by the group, as it tied in well with all fields of science and seemed like an interesting and worthwhile investigation.