Chemical energy, light energy, kinetic and etc.
Two different types of energy are wind,and water.
Yes, they can.
The two different sources are primary and secondary sources
convex and concave are two types of lenses that are used to correct defects in vision.
The other two are gravity and electromagnetism.
The two main types of islands are continental islands, which are formed from the same landmass as a nearby continent, and oceanic islands, which are formed from underwater volcanic activity or coral reefs. Continental islands tend to be larger and closer to continents, while oceanic islands are typically smaller and more isolated.
Two types. By saying there are two 'types' you are already stating that there are 2 differentthings and so the word 'different' isn't necessary.
there two different types of Heart disease
yes,there are two different types of smog i.e summer smog and winter smog
There r two different types
Two
There are two different types of bosleigh events. There is the two man and the four man bobsleigh races.
There are two different types of incubators in relation to business. These types are the profit and non-profit incubators. Incubators can then be broken down and classified under these two types.
There are two types which are convulsive and nonconvulsive.
There are two different types of fetoscopy: external and endoscopic.
there are two types of inductor fixed and variable
There are a few different types of magazines used on firearms. Two types of magazines for firearms are box magazines and drum magazines.