When a storm over an ocean has wind speeds of 75 km/h what can it be classified as?
question 19 options:

a hurricane

a tropical depression

a tropical storm

a cyclone

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

On this map of the united states the letter h indicates high pressure and the letter l indicates low pressure . select the black arrow that accurately shows the direction of the wind.

Ineed , i need to create a power point in life science here is a picture explaining a little what the topic is about, me with some information for my slides : (