Final answer:
Darwin was given a state funeral and buried in Westminster Abbey, one of the most important spots in England, to honor his significant contributions to the field of biology and the understanding of evolution.
Step-by-step explanation:
Darwin was buried in Westminster Abbey, one of the most important spots in England, because he was given a state funeral. A state funeral is a public funeral that is given to individuals who have made significant contributions to their country. Darwin's burial at Westminster Abbey was a recognition of his monumental impact on the field of biology and his contribution to the understanding of evolution.