Q: Fact: a glacier is made of ice
Question: Glaciers have

A: slow, hidden rivers

Q: Fact: as the use of a crop increases , the amount of crops planted will increase
Question: A person feeds their cows corn. They grow an acre of corn each year for the herd. They add another thirty cows to their herd, so they

A: plant several acres

Q: Fact: An example of navigation is directing a boat
Question: What is an example of navigation?

A: directing rudder

Q: Fact: if an object is close then that object will appear large
Question: A person approaching a dog from across a street can note that the dog

A:
looks more sizable after approaching