Meteoroids are smaller than asteroids; most are smaller than the size of a pebble.
Not necessarily. Both comets and asteroids vary in sides and to a large degree fall into the same size range.
The small pebbles are more likely to fall through the gaps between bigger pebbles than the other way around.
Shadows can get smaller and bigger. it depends on where you are.
Probably not, but that would depend on the sizes of the meteoroids. Technically, meteoroids refers to fairly small-ish space rocks, up to perhaps 100 feet in diameter. Bigger than that, one would talk about asteroids rather than meteoroids. To make the entire Earth uninhabitable, it would take rocks a few MILES in diameter. The typical meteoroid is the size of a grain of rice or smaller, and the Earth hits tens of thousands of them per day. A meteoroid the size of a baseball is relatively rare; a few per week, perhaps.
1.0 is bigger than 0.1.
smaller
smaller
The bigger the denominator(lowest) the smaller the fraction
Smaller
A bigger persons voice is bigger than a smaller persons voice because a bigger person chest is bigger while the smallers person chest is smaller.
Dilated pupils are bigger, and constrictred pupils are smaller.
It can be bigger or smaller, but not equal to.