Problem: What is the final step of the following process: - Get an ice cube tray - Fill the tray with cool water - Place the tray in the freezer - Leave the tray in the freezer for a few hours - Take they tray out of the freezer

A: Pop the ice cubes out of tray.

Problem: Given the question: What is the final step of the following process: - Coal is burned - Sulfur in the coal combines with oxygen to form sulfur oxides - The sulfur oxides are released into the atmosphere - The sulfides combine with oxygen in the atmosphere to form sulfur trioxide - The sulfur trioxide reacts with water in the atmosphere to form sulfuric acid, a very strong acid
++++++++++++++++++++++++++++++++
The answer is:
The sulfuric acid makes the rain acidic

input question: What is the final step of the following process: - Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots - It passes through vessels in the stem on its way to the leaves???
output answer: Sunlight is absorbed by a green chemical in the leaves.

What is the final step of the following process: - Chemicals like sulfur dioxide and nitrogen are released into the air - These substances rise into the high atmosphere - They react with water and oxygen - This creates a more acidic rain
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Answer: The rain with the high acid content falls.

Q: What is the final step of the following process: - Living organisms in the sea die - The matter forms on the sea floor - Layers of sediment form above the matter compressing it - After many years the matter is compressed and heated
A: The result is that crude oil forms.

[Q]: What is the final step of the following process: - Boil salt water - The water will turn into water vapor - Collect the water vapor - Allow the water vapor to cool - The water vapor will turn into liquid water
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[A]:
The salt will be separated from the water.