Answer:
a mountain
Explanation:
it will form a mountain because even though they dont subside they will still make a mountain i think
Hard to answer when there is no map.
A thermometer, a barometer, a sling psychrometer, and a rain guage
Answer:
a documentary about the holocaust
Explanation:
documentaries contain primary sources like pictures and videos however they are interpreting them so they are typically not seen as a primary source as a whole