How where oceans formed?

2 years ago

1 Reply

1701 views

Nettie Jones

1 Answer

Carola Verified Sherpa Tutor ✓

Experienced GCSE Science and A level Chemistry tutor with Phd

20 reviews

At the beginning, the temperature on Earth was very high and it is thought that the atmosphere was probably mostly carbon dioxide, with little or no oxygen. There were smaller proportions of water vapour, ammonia and methane. As the Earth cooled down, most of the water vapour condensed and formed the oceans.

I'm available for 1:1 private online tuition!

Click here to view my profile and arrange a free introduction.

Think you can help?

Need a GCSE Chemistry tutor?

Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.

Find a GCSE Chemistry Tutor