Answer Happy

(Frenchman Coulee, Question 6.) How can a basalt flow cause opal to form? (Fill in the blanks with the most apt words.) The red-hot lava flows onto or into wet and water, powered by all that sized balls of silica and water to bond together into the amorphous solid we call opal. Question 10 and the interaction of Question 11 (Discovery Park, Question 7a.) In what period of geologic time is the Pleistocene Epoch? (Just write the name of the period. Don't write a sentence.) energy, causes molecule- Question 12 (Discovery Park, Question 7b.) In what era of geologic time is the Pleistocene Epoch? (Just write the name of the era. Don't write a sentence.) 1 pts 0.5 pts 0.5 pts