Answer:
pressure lines
Explanation:
Isobars are found ONLY on surface charts. They most commonly connect lines of equal pressure in the units of millibars. High pressure isobars generally occurs with isobars above 1010 mb while low pressure isobars occur with lower than 1010 millibars.
It's d I think
I did the math and it should be d
Answer:
<h3>Why did the first Chinese cities develop on the North China Plain? A) The North China Plain was protected from outside invasion. ... The river valleys throughout China were overcrowded with people.</h3>
Federal system and democracy
