How many orbits do you have to cross to go from Uranus to Mercury?
5
15
How many planets are there between the Earth and thee Sun?
2
15
Minerals and rocks are the solid _________ substances that form the geosphere.
inorganic
15
Minerals are _________ substances formed in nature by a single component. Each one has a different _________ which gives it specific properties, such as __________, shape, brightness, and colour.