fact and question: as available water decreases , the population of plants will decrease
Question: Plant population would fail to maintain it's size if

What's the answer?

answer: H2O depletes


fact and question: magnetism can cause objects to repel each other
Question: Two iron bars that are similarly charged will likely

What's the answer?

answer: shove each other


fact and question: an anemometer is used to measure wind speed
Question: A person wants to know how fast winds will be going this week. They buy a device made of metal and

What's the answer?

answer: place it outside next to the chimney


fact and question: heat can change the state of matter
Question: Heating ice

What's the answer?

answer:
will leave a puddle