Australia/Oceania is the smallest continent
Answer:
Cover all or most of the sky.
Explanation:
They are not thin and wizpy, or round and fluffy, or form at high altitudes.
<h2><em>500 m</em></h2><h2><em /></h2><h3><em>A scale of 1 : 50 000 is used on many Ordnance Survey maps. This means that 1 cm on the map represents an actual distance of 50 000 cm (or 500 m or 0.5 km)</em></h3>