Read the following materials and related maps and answer questions: Material 1: Since 2008, international oil prices have hit record highs. In early June, the New York Mercantile Exchange
(1) Persia; Malacca; Japan
Iraq (etc.). )
(3) plains; paddy field
(4) India; Central south; Malay; Equator; forest
(5) Natural rubber (or palm oil)