Antarctica

Question 1

Ecosystem

Answer 1

Polar

Question 2

Biodiversity

Answer 2

Limited terrestrial life, but rich marine biodiversity like krill’s and seals

Question 3

Adaptations

Answer 3

Adapted to withstand extreme cold, such as thick blubber, low sa os extremities and specialised feathers

Question 4

Two conservation issues

Answer 4

Cc: melting ice and changing ocean temperatures threaten species and habitats
Human activities: Fishing, tourism and research activities can distrust ecosystems

Question 5

Three mitigation efforts

Answer 5

International treaties: Antarctic treaty system regulates human activity and promotes conservation
Marine protected areas: Establishing protected zones to safeguard critical habitats
Research and monitoring: Ongoijg scientific research to monitor environmental changes and impacts