Karteikarten
7th Gr Science Unit 4 Flash Cards
Karten in diesem Stapel (51)
- 1Between Mars and Jupiterasteroids
- 2combustion is the same as ________burning
- 3The tail of this points away from the suncomet
- 4the sun's atmospherecorona
- 5ability to do workenergy
- 6splitting atomsfission
- 7the combining of atomic nuclei to form one nucleusfusion
- 8largest planetJupiter
- 9"red planet"Mars
- 10planet closest to the sunMercury
- 11core of an atomnucleus
- 12this planet has ringsSaturn
- 13this planet was discovered in 1781Uranus
- 14dwarf planetPluto
- 15morning and evening starVenus
- 16Uranus's twin sisterNeptune
- 17plant cells make sugarphotosynthesis
- 18stored solar energy in form of buried vegetation that flourished in sunlight is represented by _________coal
- 19process by which plants manufacture sugar and release oxygen into the airphotosynthesis
- 20the sun's energy is a result of ________fusion
- 21the position of the sun in the sky determines the ______ of a locationtemperature
- 22the temperature of a place greatly affects the _______ of that regionweather
- 23no atmosphere is on Mercury to produce clouds and rain because the ______ is too low to hold an atmospheregravity
- 24Venus is located between these two planetsMercury and Earth
- 25Venus has ______ like the Earth's moonphases
- 26Earth is an average distance of ________ from the sun150,000,000 km
- 27Mars has seasons similar to Earth because its _______ is tilted like Earth'saxis
- 28To the naked eye, the planet ________ appears to be a red starMars
- 29The discoverer of four of Jupiter's moonsGalileo
- 30The planet with ringsSaturn
- 31In 1781 with a reflecting telescope, Sir William Hershchel discovered this planetUranus
- 32In 1846 Johann Galle located _________ exactly where Leverrier had predicted it would beNeptune
- 33In our solar system are 2 sets of sister planets and they are _________1. Earth and Venus
2. Uranus and Neptune - 34In 1905 Pervical Lowell predicted where ________ would be foundPluto
- 35Halley's Comet was last seen in what year1986
- 36Your weight would be greatest on this planetJupiter
- 372 planets that are closer to the sun than EarthMercury and Venus
- 38In general, planets revolve around the sun in what directtion?counterclockwise
- 39The moon appears to rise in the ______east
- 40during the time that the earth makes one complete rotation, the moon covers _______ in its orbit around the earth13 degrees
- 41the moon rises and sets fifty minutes ______ each daylater
- 42The moon takes this many days to rotate on its axis27 1/3
- 43The moon takes this many days to make one revolution around earth29 1/2
- 44The lunar month, from new moon to new moon is _________29 1/2 days
- 45The new moon phase of the moon occurs when the ______ is located between the _______ and the ________moon
earth
sun - 46Eclipses occur when the earth, sun, and moon are in a ________straight line
- 47when the moon blocks the sun's light, a __________ occurssolar eclipse
- 485 benefits of solar energy1. light
2. photosynthesis
3. heat
4. fuel
5. weather - 495 theories of how the sun produces solar energy1. combustion
2. contraction
3. meteor impact
4. radioactive substances
5. carbon cycle - 50The planets in order from the sun1. Mercury
2. Venus
3. Earth
4. Mars
5. Jupiter
6. Saturn
7. Uranus
8. Neptune - 51—
Informationen
- Beschreibung
- 7th grade 7th Grade Science Karteikarten am 7th Gr Science Unit 4 Flash Cards, erstellt von Jenny Johnson am 06/12/2020.
- Erstellt von
- Jenny Johnson · Dez 2020
- Aktualisiert
- 7 Dez 2020
- Aufrufe
- 17
- Bewertung