Which of the following statements are true about metallic bonds? a. metallic bonds hold together atoms with somewhat similar electronegativities. b. metallic bonds hold together two atoms of two different nonmetals. c. metallic bonds exist between two atoms of the same element. d. metallic bonds hold together a water molecule.

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

yup its correct its: c) b b