character: Dr. Sylvia Earle
topic: Impact of chemical runoff on marine ecosystems
subject: Geography
LearnActions
SearchCreate
character: Rachel Carson
topic: Environmental impact of pesticides on marine life
subject: Geography
LearnActions
SearchCreate
character: Jacques Cousteau
topic: Oceans and their ecosystems
subject: Geography
LearnActions
SearchCreate
character: David Attenborough
topic: Conservation of marine biodiversity
subject: Geography
LearnActions
SearchCreate