| A | B |
|---|
| WATER CYCLE | is the continuous movement of water between the atmosphere and the earth's surface |
| SPRING | wter that flows naturally out of the ground |
| GROUNDWATER | water that sinks into the gorund instead of running off becomes |
| GEYSER | a spring that lies close to hot rock or magma |
| POROUS | having many spaces for water and air to flow through |
| JUPITER | planet with a great red spot |
| NINE | number of planets in the solar system |
| PLUTO | smallest planet in the solar system |
| STAR | our sun is a |
| CONDENSE | to change from a gas to a liquid |
| EVAPORATE | to change from a liquid to a gas |
| FOG | stratus clouds formed near the ground; they make it hard to see while driving |
| CIRRUS CLOUDS | wispy streaks high in the sky |
| STRATUS CLOUDS | clouds that often bring rain |
| OXYGEN/CARBON DIOXIDE CYCLE | circulation of oxygen and carbon dioxide in the atmosphere |
| CELL, TISSUE, ORGAN, SYSTEM, BODY | from the smallest functional units to the largest, to body is organized as follows |
| CIRCULATORY SYSTEM | the heart and the blood vessels are separate organs that form the |
| THORACIC CAVITY | the lungs are located in the |
| RIB CAGE | the heart and the lungs are protected by the |
| WALK | a person with a broken pelvis would probably be unable to |
| CONSTRUCTION WORKER'S HARD HAT : A SKULL | human skeleton : internal organs |
| JOINT | the point where two or more bones meet is called a |
| CALCIUM, REGULAR EXERCISE, A BALANCED DIET | bone loss may be slowed by |
| LOWER CHAMBERS OF THE HEART THAT CONTRACT SEPARATELY | ventricles are |
| DEOXYGENATED | blood entering the right atrium |
| LEFT ATRIUM | oxygenated blood from the lungs is received by |
| RECTUM | undigested food passes from the large intestine (colon) to the |
| HOMEOSTASIS BY REMOVING UREA, WATER AND OTHER WASTES FROM THE BLOOD | the kidneys play a major role in maintaining |
| DNA | a sperm cell consists of a tail used for locomotion, a midpiece containing mitochondria, and a head that contains |
| PRODUCE SPERM, PRODUCE MALE HORMONES, ARE SUSPENDED IN THE SCROTUM | the testes |
| OVARIES | eggs are produced in the |
| NORTH STAR | what star is in the sky is circumpolar (never changes its position) no matter what the date |
| EAST TO WEST | stars and planets move across the sky from |
| MORE CARBON DIOXIDE, LESS OXYGEN | when a rain forest is destroyed, how does this affect the kinds of gases you will find in the air |
| MERCURY, VENUS, EARTH, MARS, JUPITER, SATURN, URANUS, NEPTUNE, PLUTO | list the nine planets in order from the sun |
