SOLAR SYSTEM
WEATHER
EARTH'S ROTATION
EARTH'S REVOLUTION
DEFINITIONS
100

A TINY PART OF A LARGER SYSTEM CALLED THE UNIVERSE.

WHAT IS THE SOLAR SYSTEM?

100

THE SCIENCE OR STUDY OF WEATHER.

WHAT IS METEOROLOGY?

100

OCCURS IN A WEST TO EAST DIRECTION.

WHAT IS THE DIRECTION THE EARTH ROTATES IN?

100

EARTH'S REVOLUTION CAUSES THIS CHANGE ON EARTH FOUR FOUR TIMES A YEAR.

WHAT IS THE CHANGING SEASONS?

100

AN IMAGINARY LINE THAT RUNS FROM THE NORTH POLE TO THE SOUTH POLE THROUGH THE CENTRE OF THE EARTH AND THE EARTH SPINS ON IT.

WHAT IS AN AXIS?

200

THE SECOND LARGEST MEMBERS OF THE SOLAR SYSTEM.

WHAT ARE PLANETS?

200

THE CONDITION OF THE ATMOSPHERE OR THE AIR AROUND US AT A GIVEN TIME AND PLACE.

WHAT IS WEATHER?

200

TAKES 24HOURS

WHAT IS ONE COMPLETE ROTATION?

200

WHEN THE EARTH REVOLVES AROUND THE SUN, THE PART OF THE EARTH THAT IS AWAY FROM THE SUN, RECEIVES LESS SUNLIGHT AND THE EARTH EXPERIENCES SUMMER AND WINTER.

WHAT IS A SOLSTICE?

200

OCCURS EVERY FOUR YEARS.

WHAT IS A LEAP YEAR?

300

MY VERY EDUCATED MOTHER JUST SERVED US NACHOS

WHAT IS A MNEMONIC DEVICE?

300

USED TO MEASURE CLOUD COVER.

WHAT IS THE EYE?

300

365 1/4 ROTATIONS ARE EQUAL TO THIS.

WHAT IS A REVOLUTION?

300

DURING THIS TIME THE SUN'S RAYS ARE DIRECTLY ON THE EQUATOR AND SPRING AND AUTUMN OCCURS.

WHAT IS AN EQUINOX?

300

A GLOWING CLOUD OF GAS THAT PRODUCES ITS OWN ENERGY IN THE FORM OF HEAT AND LIGHT.

STAR

400

THE AMOUNT OF WATER VAPOR IN THE AIR.

WHAT IS HUMIDITY?

400

CONTAINS A WET AND DRY BULB, A MAXIMUM AND MINIMUM THERMOMETER.

WHAT IS A STEVENSON SCREEN?

400

ROTATION CAUSES THE SUN TO GIVE US THIS ALTERNATIVELY.

WHAT IS DAY AND NIGHT?

400

THE PATH IN WHICH PLANETS TAKE TO GO AROUND THE SUN.

WHAT IS AN ORBIT?

400

MEASURES THE CEILING OR BASE HEIGHT OF CLOUD LAYERS.

WHAT IS A CEILOMETER?

500

MEASURED USING A BAROMETER.

WHAT IS AIR PRESSURE?

500

USED TO MEASURE WIND SPEED.

WHAT IS AN ANEMOMETER OR BEAUFORT SCALE?

500

AN IMPORTANT FACTOR IN THE EARTH'S CLIMATE, WEATHER, OCEAN CURRENTS, AND OTHER RELATED PARTS OF THE ENVIRONMENTAL SYSTEM.

WHAT IS CORIOLIS FORCE?

500

THESE ARE SATELLITES THAT ORBIT EVERY PLANET EXCEPT MERCURY AND VENUS.

WHAT ARE MOONS?

500

EVERYTHING THAT MOVES UNDER THE INFLUENCE OF OUR ROTATING EARTH AND IS AFFECTED BY THIS

WHAT IS CORIOLIS FORCE?