What is true about volcanism on Venus?
1) It is evenly distributed around the planet
2) It is localized in just a few hot spot areas
3) It is episodic. There episodes of great volcanic outpourings and periods of relative quiet
4) Large amounts of lava are continuously pouring out of its interior
5) Lavas cool more slowly than on the Earth and so can flow for greater distances
6) Lavas cool more quickly than on the Earth and so flow much shorter distances