input question: What is the missing first step of the following process: - Animals gain weight - The season changes to one with bad (cold, snowy) weather - Animals find a place to hibernate - Animals enter a type of 'sleep' (hibernation) - Body processes slow down - The animal's heart rate and breathing rate slow - The animal loses weight more slowly than usual - The animal is able to survive not eating or drinking without hurting itself -???
output answer: Animals eat a lot during good (warm, clear) weather

input question: What is the missing first step of the following process: - Causes them to absorb aluminum from soil - The water runs off from the soil into lakes, streams, etc - Fish and their eggs die - Frogs and plants die - Insects and other wildlife die - The ecosystem is out of balance, causing further problems -???
output answer: Acid rain makes waters acidic

input question: What is the missing first step of the following process: - Push off with your other foot on the ground - Keep pushing with your dominate leg - When comfortable put both feet on the skateboard - Balance your body as you roll on the skateboard.???
output answer: Place your non dominate foot on the front of the skateboard

input question: What is the missing first step of the following process: - The magma cools - Particles inside the magma move closer together - Crystals are formed - The crystals contain minerals.???
output answer:
Magma comes up to the surface of the earth