Across Sumatra and Borneo, farmers big and small are setting fires to clear land for planting which of these plants?

This lake is an interesting hydrological phenomenon, most of the year it is a small 35-km wide freshwater lake, but in the monsoon, it gets its flow reversed and the additional rainwater is added to the lake making it 105km wide. What lake in Cambodia is this?

These creatures run to the top of dunes when moisture is in the air and stand on their heads, so water runs down their body and into their mouth. Some have even evolved geometric patterns of raised areas on their bodies that maximize the amount of moisture that condenses from the fog. What creatures are these?

Because of large Carbon Dioxide deposit in the water, the water becomes slightly acidic, and it dissolves the key component that makes up the shells and skeletons of many reef creatures and coral. What is the key building block of these creatures?

Mountain Tree shrew has a symbiotic relationship with these plants. It uses them as toilets providing them rich nitrogenous content via excrement and the plants provides its minerals. What plants are these?

On land which animal only ever moves their hind legs together, however in the water they kick each leg independently to swim?

In Humans, the DSG1 Gene is associated with the very thick skins on palms and soles of the feet. Which of these creatures carries the DSG1 Gene, to achieve a similarly thick skin to survive in the climates they are naturalized to?

Which of these facts is incorrect about Walruses?