📖 what
What is planetary albedo?
Quick Answer
Planetary albedo is how much sunlight a planet reflects back into space.
The Full Story
Albedo is a measure of reflectivity, expressed as a fraction or percentage of incoming sunlight. Bright, cloud-covered or icy worlds reflect more light, while dark surfaces absorb more. Venus has a very high albedo because of its thick cloud layers, while Mercury reflects less overall. Albedo affects a planet’s temperature and climate by controlling how much solar energy it absorbs.
Key Facts
1.Venus has a high albedo because of its clouds
2.Albedo measures reflected sunlight
3.It influences planetary temperature
YouTube Angle
Suggested video title for this topic:
"Why some planets shine like mirrors and others absorb more sunlight"
Was this answer helpful?
Tap a reaction — it helps us pick what to cover next.