Question

Which observation indicates that rain is approaching?

Answer 1

Falling barometer, increased cloudiness, and rising temperatures.

Step-by-step explanation:

The falling barometer means that the air pressure is decreasing in air pressure. Clouds form when the air rises then cools.

:)

Answer 2

grey/black clouds.

Step-by-step explanation:

grey/black clouds are heavy, and full of water. it will soon drop all that water, creating rain.