The temperature of a place rises rapidly from 25°c to 30°c, causing warm air to rise. the temperatures in the areas around this place are stable. which image shows what is most likely to happen next?

(note: in the images, the letter l denotes a low pressure area and the letter h denotes a high pressure area. a red arrow indicates the direction of movement of warm air and a blue arrow indicates the direction of movement of cold air.)
a)
b)
c)
d)

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.