Worldwide observations are transmitted by the global telecommunications system to noaa's national centers for environmental for use in weather, ocean and space forecasting.

the first plants to make the transition

explanation:

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.