1. EARTH 2. History of Earth • Earth and the other planets in the Solar System formed 4.54 billion years ago. • About 535 million years ago there have been five mass…
EARTH History of Earth Earth and the other planets in the Solar System formed 4.54 billion years ago. About 535 million years ago there have been five mass extinctions. The…
EARTH History of Earth Earth and the other planets in the Solar System formed 4.54 billion years ago. About 535 million years ago there have been five mass extinctions. The…
EARTH History of Earth Earth and the other planets in the Solar System formed 4.54 billion years ago. About 535 million years ago there have been five mass extinctions. The…
EARTH History of Earth Earth and the other planets in the Solar System formed 4.54 billion years ago. About 535 million years ago there have been five mass extinctions. The…