Lava is similar in texture to syrup.
correct.
Magma is an element INside the volcano.
correct.
Volcan de Papaya is the name of a volcano in Guatemala.
incorrect.
Lava is always cold.
incorrect.
Lava is an element OUTside the volcano.
correct
A volcano has the shape of a rectangle.
incorrect
Volcan de Fuego is a volcano in Guatemala.
correct.
A part of the volcano is the CRATER.
correct
A lake can form in the crater of a volcano.
correct.
Lava is color green and purple.
incorrect.