What happens to old oceanic crust as new molten material rises from the mantle?

 The correct answer is :  The new material is responsible for separating the old material and stacking it out from the crest.

Explanation:  At mid ocean ridge, molten material leaves the mantle and erupts. The old crust extends closer to the continents. The process by which the ocean floor sinks into the mantle is called subduction.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.