A) USA B) Canada C) China D) Russia
A) Lake Superior B) Caspian Sea C) Lake Baikal D) Lake Tanganyika
A) Kangaroo B) Polar bear C) Giraffe D) Baikal seal
A) 273 B) 336 C) 512 D) 157
A) New York B) Irkutsk C) Tokyo D) Paris
A) 50 B) 27 C) 5 D) 10
A) Invasive species B) Climate change C) Pollution D) Overfishing
A) 800 meters B) 500 meters C) 3,000 meters D) 1,642 meters
A) 1996 B) 2005 C) 2020 D) 1970 |