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4th Grade Science
4th Grade Science Ch.7-9
| Question | Answer |
|---|---|
| List the planets in order from the sun. | Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune |
| First day of creation | day and night |
| Second day of creation | the atmosphere or firmament |
| Third day of creation | dry land and plants |
| Fourth day of creation | sun, moon, stars |
| Fifth day of creation | birds and fish |
| Sixth day of creation | land animals and man |
| heavenly body helps us divide our year into twelve months | moon |
| name of the group of twelve important constellations | zodiac |
| movement of the earth gives us a year | revolution |
| movement of the earth gives us a day | rotation |
| the reason we have seasons | the earth is tilted on its axis |
| the numbers of hours in one day | 24 |
| the time it takes for the earth to travel around the sun | 365 1/4 days |
| the galaxy in which our sun is located | Milky Way |
| the part of our galaxy made up of our sun and the eight planets | solar system |
| a star picture | constellation |
| all the things which God created | universe |
| the scientific study of the planets and stars | astronomy |
| the red planet | Mars |
| a planet with rings | Saturn |
| the only planet with life | Earth |
| the distance the sun is from the earth | 93 million miles |
| reflect heat and light | light-colored objects |
| what the sun is made of | gases |
| is smaller than the sun and the earth | moon |
| are found on the moon | mountains |
| is part of the constellation called the Great Bear | The Big Dipper |
| west is on your left | facing the North Star |
| gravity keeps the planets circling the sun | sun's |
| when the earth is directly between the sun and the moon we see a | full moon |
| are holes on the surfacxe of the moon | craters |
| planets revolve around the | sun |
| determined the length of our week | God |
| matter that settles to the bottom or sides of a body of water | sediment |
| a slow-moving river of ice | glacier |
| hot, liquid rock within the earth | magma |
| the wise use of natural resources | conservation |
| the decayed materials in soil | humus |
| a solid layer of rock underneath the soil | crust |
| the wearing away of the earth's topsoil | erosion |
| - usually speckled with glittery crystals, - can be polished to make beautiful monuments and buildings, - hard, abundant igneous rock | granite |
| - soft and often crushed to make brick - the most common sedimentary rock | shale |
| - makes excellent blackboards - hard, smooth metamorphic rock | slate |
| is an octopus a vertebrate or invertebrate | invertebrate |
| a dolphin is a ? | mammal |
| world's largest ocean | Pacific Ocean |
| warmest ocean | Indian Ocean |
| part of the land under the ocean where most fish live | continental shelf |
| part of the land under the ocean which contains seamounts and volcanoes | ocean floor |
| an invertebrate with many stinging tentacles is | jellyfish |
| all marine mammals breathe air with their | lungs |
| largest animal that has ever lived | blue whale |
| largest fish | whale shark |
| fish that swims back to the stream where it was born to lay its eggs | salmon |