Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What are the four outer planets made of?

1 Answer

Jupiter, Saturn, Uranus and Neptune are all "gas giants" consisting mainly of hydrogen and helium

{{ relativeTimeResolver(1624299625274) }}

LIVE
Points points 10
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE