(Q).
Q: What is the term for when a species no longer exists? Choices: - reproduction - endangered - survival - extinction A:
(A).
extinction

(Q).
Q: Shield volcanoes often form along which locations? Choices: - convergent boundaries - tectonic plates - fault lines - divergent plate boundaries A:
(A).
divergent plate boundaries

(Q).
Q: What is the ideal mechanical advantage in the single fixed pulley? Choices: - zero - 2 - 4 - 1 A:
(A).
1