Its probably either C GPS because, I think that map probably wasn't too detailed, so it couldn't be satellite imagery, but satellite imagery creates GPS so I'm stuck on the two. I don't know what GIS is and its not aerial photography, so it has to be D, based on this. I hope this helps somehow!
Most important agent of chemical weathering is WATER.
vegetation.
topography.
climate.
Answer:
37.5
Explanation:
the side opposite 75° is 105°
the other two sides of the triangle that has x in it is equal (i think)
so 105° - 180° is 75°
75° ÷ 2 = 37.5
I'm sorry if I'm wrong
I think it is the Philippines