Ok so I don't understand how to do this- Can someone explain how?

Shanghai, China (31° N, 121° E)

1. 24-hr Average Yearly Temperature in ºC

2. Total Yearly Precipitation in mm

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Which best describes eras and periods?

Aecosystem is if it can continue to function over long periods of time