 
 <prompt> Wetin be di main reason wey cause changes for di water happen? Based on di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Sea levels start to dey rise during the Jurassic, wey fit be say na because of increase for seafloor spreading. The formation of new crust under the surface dey push ocean waters by as much as 200 m (656 ft) pass wetin we get today, wey come make coastal areas dey flood. Again, Pangaea start to dey split into smaller parts, wey bring more land area come dey touch ocean as dem form the Tethys Sea. Temperatures still dey increase and start to stabilize. Humidity too dey increase as water dey near, and deserts dey move back. 