That the plant differ in size they are trying to find the rank that our earth holdes in respect of size can you help them to find it
Answers
Answer:
Planetary Size and Distance Comparison
Students use metric measurement, including astronomical units (AU), to investigate the relative size and distance of the planets in our solar system. Then they use scale to model relative distance.
Answer:
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Explanation:
There are a couple of different ways to measure how “big” something is. The first is an object’s mass (how much matter it contains) and the second is its volume (how much space it takes up). The smallest planet in regards to both mass and volume is Mercury — at 4,879 km across and 3.3010 x 1023 kg, this tiny world is nearly 20 times less massive than Earth, and its diameter is about 2½ times smaller. In fact, Mercury is closer in size to our Moon than to Earth.
In case you're wondering, though, Mercury is still significantly larger than the dwarf planet Pluto: Pluto's equatorial diameter is just 2,302 km, about half Mercury's width.