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