Explain the role of air pressure, air masses and weather fronts in the formation of meteorological events such as thunderstorms, tornadoes or hurricanes. Use quotes from the article to support your explanation. Use the pictures to support your descriptions, explanations and predictions.

Hi,

here u go!!

Air masses are slowly pushed along by high-level winds, when an air mass moves over a new region, it shares its temperature and humidity with that region. ... For example, when a colder air mass moves over warmer ground, the bottom layer of air is heated. That air rises, forming clouds, rain, and sometimes thunderstorms.

hope it helps!!

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

the real answer is b. scintillation counter