Problem 1: Discuss the effects that the production and spread of modern monocultural cropping and livestock systems, native timber harvesting systems and plantation forestry systems (Especially export oriented systems) have had on the natural and cultural terrestrial, freshwater and marine ecosystems and biodiversity (including ethno biodiversity) in Tonga.
Problem 2: Major emphasis should also be on how the new monocultural systems have affected your traditional agricultural biodiversity (that is, agro biodiversity) in Tonga. Include changes that have had impact on distribution, biotic and abiotic characteristics of the ecosystem, human food system and human health and gender roles.