A) Coral Reefs B) Algae C) Fish D) Phytoplankton
A) Sri Lanka B) Indonesia C) Philippines D) Maldives
A) Red B) Yellow C) Blue D) Green
A) Fluorescence B) Bioluminescence C) Chemiluminescence D) Phosphorescence
A) Arctic Ocean B) Atlantic Ocean C) Indian Ocean D) Pacific Ocean
A) Extreme sports enthusiasts B) Backpackers C) Cultural travelers D) Photographers
A) Temperate grassland B) Desert C) Tropical forest D) Marine ecosystem
A) Astronomy B) Biology C) Chemistry D) Geology |