The human body's largest organ
What is Skin?
A giant floating piece of ice in the ocean
What is iceberg?
The Earth, Moon, and Sun are all a part of it
What is the Solar System?
Will stick to a refrigerator
What is a magnet?
What are gills?
A group of Lions
What is a pride?
Hot liquefied rock that flows from a volcano
What is lava?
It's what the planets in space revolve around
What is the sun?
Measurement of how hot or cold something is
What is temperature?
A species that eventually may become extinct
What is endangered?
A part of their life is spent in water and a part of it is spent on land
What is an Amphibian?
Land that borders the ocean
What is a coast?
Caused the extinction of the dinosaurs 66 milllion years ago
What is a meteor?
This happens when one object rubs against another object
What is friction?
When patterns and colors help an animal blend in with the surroundings
What is camouflage?
Used by plants during the making of food
What is Chlorophyll?
Dry, hot, landscape home to cacti and camels
What is a desert?
Was formerly known as the 9th planet
What is Pluto?
Used to measure temperature
What is a thermometer?
When animals move to warmer regions during the cold months because food becomes scarce
What is migrate?
A particular environment where an animal or plant lives
What is Habitat?
Area of land overgrown with dense forest and tangled vegetation, usually in the tropics
What is a jungle?
The moon has this many phases
What is eight phases?
Movement of energy by waves
What is radiation?
When animals go into a deep sleep during the cold months and survive on stored food
What is hibernation?