Question

помоги пожалуста упражнение 3а и 3б.

Answer 1

3a
1. Big , light
2. Sea
3. Dinosaur
4. Plants
5. Volcanoes , fires
3b
I think there is no dinosaures today because of big meteorite. There was a lot of ash in the air, so it was very polluted and no one could breathe.