Teaching Science

In Our Time: Corals

In Our Time is a wonderful series on BBC Radio 4.

Melvyn Bragg and guests discuss the simple animals which informed Charles Darwin's first book, The Structure and Distribution of Coral Reefs, published in 1842. From corals, Darwin concluded that the Earth changed very slowly and was not fashioned by God. Now coral reefs, which some liken to undersea rainforests, are threatened by human activity, including fishing, pollution and climate change.

Linked in the grade 9 biology unit, grade 10 climate unit, and grade 11 biology page.