Pencil sketch diagram of a future Earth showing a central supercontinent, residual oceans, salt deserts, volcanic zone, and a thick, warm atmosphere.

A simple pencil sketch of Earth 2 billion years in the future. The sketch includes a large supercontinent in the center labeled 'Supercontinent', small bodies of water labeled 'Residual Ocean', a thick, hazy sky labeled 'Thick, Warm Atmosphere', salt flat areas labeled 'Salt Deserts', and active volcanoes labeled 'Volcanic Zone'. The sketch is in grayscale with handwritten-style labels, scientific illustration style. See more