Ancient Oceans
Ancient Oceans
Planet Earth formed over 4 billion years ago. As Earth cooled over millions of years, an ocean formed. Scientists believe this ocean once covered the entire planet. Discover the changes our planet has gone through over time and how those changes affected our oceans.
- ISBN Number
- 9781668973103
- Trim Size
- "7"" x 9"""
- Binding Type
- Library Binding
- Number of Pages
- 24
- Author
- Lundgren, Julie K.
- Publisher
- Cherry Lake Publishing/AV2
- Copyright Date
- 2026
- Reading Level
- 3