Problem: Given the question: What is the final step of the following process: - Mix flour, baking powder, sugar, and salt into a bowl - Mix in milk, eggs, and melted butter - Mix until smooth - Heat a griddle or frying pan to medium high
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The answer is:
Pour batter onto the griddle

input question: What is the final step of the following process: - Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split???
output answer: The rocks are now in smaller pieces.

What is the final step of the following process: - People breathe and expel carbon dioxide - Engines produce carbon dioxide - Living things produce waste - Waste decomposes - Decomposition produces methane - Water evaporates - Water vapor joins the atmosphere
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Answer: Carbon dioxide, water vapor and methane are greenhouse gases

Q: What is the final step of the following process: - A larva is born - The caterpillar eats constantly until it grows bigger - The caterpillar starts to form a cocoon around itself - The caterpillar becomes a pupa - After some time the cocoon hatches
A: And a butterfly is born.

Question: What is the final step of the following process: - Put the aluminum can into a recycle bin - The cans are transported to a facility - The cans are shredded by a machine - The cans are heated to 1400 degrees to melt them - The molten metal is poured into molds
Answer: The molds are flattened and rolled into sheets to reuse.

Please answer this: What is the final step of the following process: - People dig up coal from the ground - People burn coal for heat or electricity - Pollution from the coal goes into the sky - Coal pollution enters clouds - Clouds rain over an area
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Answer:
The polluted rain becomes acid rain.