Which boundaries do earthquakes occur at?*1 pointCollison and ConservativeConservative and DestructiveConservative, Destructive, Collision and Constructive

Earthquakes primarily occur at different types of tectonic plate boundaries. These boundaries include:

1. Conservative Boundaries: At these boundaries, tectonic plates slide past one another horizontally. The stress that accumulates due to friction can lead to earthquakes when it's finally released. A notable example of this type is the San Andreas Fault in California.

2. Destructive Boundaries: Also known as convergent boundaries, these occur when one tectonic plate is forced beneath another into the mantle, a process known as subduction. This can lead to significant earthquakes and volcanic activity. The subduction zone off the coast of Japan is an example.

3. Collision Boundaries: These refer to areas where two continental plates collide, causing both plates to buckle and rise, leading to earthquakes. The Himalayan region, where the Indian plate collides with the Eurasian plate, is a classic example.

4. Constructive Boundaries: At these divergent boundaries, tectonic plates move apart, leading to the creation of new crust as magma rises to the surface. Although earthquakes can occur here, they tend to be less destructive compared to those at constrictive or conservative boundaries.

In summary, earthquakes can indeed occur at all the mentioned boundaries: Conservative, Destructive (Convergent), Collision, and Constructive. Therefore, the correct answer is "Conservative, Destructive, Collision and Constructive."