D. a foot model
btw this is a joke right cuz there ain’t no picture lol
Answer:
Ur answer is Stationary Front
Explanation:
Stationary Front is when a cold air mass and a warm air mass but are at a standstill the boundary is called Stationary Front.
A theromometer is the increase or decrease of earths atmospheric temperture, thats how you would measure the temperture of the air around you.
