The process of accretion can enlarge the size of a continent along its edge. where does the new land come from? a. cooled and hardened lava from volcanoes b. fragments of crust colliding with the continental plate c. sediments deposited by rivers and ocean currents d. subducted ocean floor

A. cooled and hardened lava from volcanoes

C. sediments deposited by rivers and ocean currents

An accretion is a process in which new materials are added to a tectonic plate or landmass. This process causes the enlargement of the landmass. The materials being added includes sediments, lava from volcanic eruptions and other materials from other sources.  

The process of accretion can enlarge the size of a continent along its edge. The new land comes from the cooled and hardened lava from volcanoes and other reason is sediments deposited by rivers and ocean currents.  

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

well we can't tell you because we cant see the time give a screen shot or something.