Africa is the only continent through which all the main latitude lines; Equator, Tropic of Cancer and Tropic of Capricorn, pass. The Prime Meridian (a line of longitude) also passes through Africa.

Correct Option: A

Africa is the only continent through which all the main latitude lines; Equator, Tropic of Cancer and Tropic of Capricorn, pass. The Prime Meridian (a line of longitude) also passes through Africa.

Melanesia is a sub-region of Oceania extending from the western end of the Pacific Ocean to the Arafura Sea, and eastward to Fiji. The region comprises most of the islands immediately north and northeast of Australia.

Correct Option: A

Melanesia is a sub-region of Oceania extending from the western end of the Pacific Ocean to the Arafura Sea, and eastward to Fiji. The region comprises most of the islands immediately north and northeast of Australia.

The Volcan de Colima, also known as Volcan de Fuego is part of the Colima volcanic complex consisting of Volcan de Colima and Nevado de Colima. It is the younger of the two and is currently one of the most active volcanos in Mexico and in North America. It has erupted more than 40 times since 1576.

Correct Option: A

The Volcan de Colima, also known as Volcan de Fuego is part of the Colima volcanic complex consisting of Volcan de Colima and Nevado de Colima. It is the younger of the two and is currently one of the most active volcanos in Mexico and in North America. It has erupted more than 40 times since 1576.

The Caspian Sea is generally regarded as the world’s largest lake, but it contains an oceanic basin (contiguous with the world ocean until 11 million years ago) rather than being entirely over continental crust. Lake Superior is the largest freshwater lake in the world in area (if Lakes Michigan and Huron are taken separately), and the third largest in volume, behind Lake Baikal in Siberia and Lake Tanganyika in East Africa.

Correct Option: D

The Caspian Sea is generally regarded as the world’s largest lake, but it contains an oceanic basin (contiguous with the world ocean until 11 million years ago) rather than being entirely over continental crust. Lake Superior is the largest freshwater lake in the world in area (if Lakes Michigan and Huron are taken separately), and the third largest in volume, behind Lake Baikal in Siberia and Lake Tanganyika in East Africa.

The landlocked seas are Aral Sea, Caspian Sea, Dead Sea, Great Salt Lake, Salton Sea and Sea of Galilee. Landlocked seas may are also considered lakes as the definition of a lake is “a large body of fresh water surrounded by land”. A landlocked sea would be one with no access to the rest of the world’s oceans.

Correct Option: D

The landlocked seas are Aral Sea, Caspian Sea, Dead Sea, Great Salt Lake, Salton Sea and Sea of Galilee. Landlocked seas may are also considered lakes as the definition of a lake is “a large body of fresh water surrounded by land”. A landlocked sea would be one with no access to the rest of the world’s oceans.