PROCEDURE

PROCEDURE

PROCEDURE Explain more about melting ice and sea level rise here Explain more about melting ice and sea level rise here 1. PIERCE THE LIDS OF BOTH BOTTLES SO YOU CAN INSERT THE RUBBER TUBE. COVER IT WITH THE PLASTIC CAP. 2. POUR WATER INTO ONE OF THE BOTTLES (ABOUT 1/3 AND A FEW DROPS OF RED CABBAGE EXTRACT); 3. COMPARE THE COLOR OF THE SOLUTION WITH THE PROVIDED pH SCALE; 3. CONNECT THE BOTTLES WITH THE RUBBER TUBE; 4. POUR A LITTLE BAKER'S BREAKFAST AND VINEGAR INTO THE SECOND BOTTLE - QUICKLY COVER THE BOTTLE; 5. GENTLY SHAKE THE BOTTLE CONTAINING THE WATER AND OBSERVE WHAT HAPPENS.