The molten rock that comes from a volcano after it has erupted is known as what?
How many bones do sharks have in their bodies?
What is the most recognizable physical feature of the male lion?
In statistics, the middle value of an ordered set of values is called what?
What is the name of the phobia for someone who has a fear of dogs?
What grain has the highest level of worldwide production?
Someone who studies earthquakes is known as a what?
What is the name of the layer of earth’s atmosphere that absorbs the majority of the potentially damaging ultraviolet light from the sun?
The Japanese word “sakura” means the blossoming of what kind of tree?
What is the name of a place that uses telescopes and other scientific equipment to research space and astronomy?