填空题
Complete the notes below. Write NO MORE THAN TWO WORDS for each answer. The Argus system
Developed by Rob Holman in N. Carolina with other researchers.
Research is vital for understanding of
(31) .
Matches information from under the water with information from a
(32) According to S. Jeffress Williams, useful because can make observations during a
(33) .
Dr Holman's sand collection
Dr H. has samples from every
(34) Used in teaching students of
(35) e.g. US East Coast display:
grains from south are small, light-coloured and
(36) in shape
Questions Complete the flow-chart below. Write NO MORE THAN THREE WORDS for each answer.