Why are naturally occuring liquids more rare than solids and gasses on Earth? There are only a few naturally occurring liquids I can think of on earth, such as water, mercury and animal oils. 

Why are naturally occuring liquids more rare than solids and gasses on Earth?

To be specific,


By Earth I mean the surface which is inhabited by humans, not the interior core or mantle. 
I am referring to naturally occurring substances, i.e. naturally occurring liquids are far more rare than naturally occurring gasses or solids. Why is this?
I am referring to average conditions of temperature and pressure that prevail on our planet's surface, not man-made conditions or extremities.


Current Line of Thought

I looked into inter-molecular forces for an answer. Here's what I've come up with.

At Earth's temperature, substances held by dipole-dipole forces are solid and substances held together by weaker london forces are liquids or gasses, such as oils or noble gasses.

The majority of substances have dipole-dipole interactions, hence are solids. In comparison, london forces are weaker so require only a little energy to change phase, which is why non-polar and noble-gasses are gasses or liquids at the same temperature. However, the majority of substances or not noble gasses or non-polar, which is why solids are more common on Earth.

To sum, dipole-dipole are the most common inter-molecular forces. Substances with dipole-dipole forces are solids at earth's temperature, hence the majority of substances are solids.

I am aware that many exceptions arise to this general trend, such as water, however the fact remains that liquids are more rare than solids and gasses on Earth.

I still have a feeling I am wrong, so if anyone could provide a better answer or critique on my line of thought that would be great.

Updated the question with specifics to make it less broad
Your argument misses two major points.

First, a great number of solids are ionic and metallic substances. Those show a really strong bonding mechanism between elementar particles.

And second, to get your theory to work, you have to take into account the size of molecules. To evaporate or melt anything, you have to break or at least disturb all the bonds each molecule has to its surroundings.

For something as small as H2O, not even hydrogen bonding is strong enough to make it solid. A large molecule like Polyethylene, on the other hand, is only held by weak London forces, but has melting points as high as 145°C, and cannot be evaporated.