The Solar System And Beyond Lesson 1 Flashcards

1
Q

The path one object travels around anther object

A

Orbit

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2
Q

The force of attraction between any two objects due to their mass

A

Gravity

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3
Q

The tendency of an object to keep moving in a straight line

A

Interia

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4
Q

One complete trip of one object around another object

A

Revoulution

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5
Q

A complete spin on an axis

A

Rotation

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6
Q

An instrument that makes distant objects seem larger

A

Telescope

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7
Q

The sun and all objects orbit around it is called the

A

Solar systems

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8
Q

A is any object that orbits another larger body

A

Satellite

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9
Q

A is a large round object in space that orbits a star

A

Planet

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10
Q

Is the 1st planet from the sun

A

Mercury

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11
Q

Is the 2 nd planet from the sun

A

Venus

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12
Q

Is the 3nd planet from the sun

A

Earth

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13
Q

Is the 4th planet from the sun

A

Mars

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14
Q

Is the 5th planet from the sun

A

Jupiter

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15
Q

Is the 6th planet from the sun

A

Saturn

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16
Q

Is the 7th planet from the sun

17
Q

Is the 8th planet from The sun

18
Q

Planets are made of rock and ice and their orbits cross the paths of other objects

A

Dwarf planets

19
Q

The center of the solar system

20
Q

And keep the earth and all other planets in orbit around the sun

A

Gravity and interia

21
Q

The is the only natural satellite of the earth

22
Q

The moons gravity affects the earth because it causes the earths

23
Q

When half of the earths surface faces the sun we are having

24
Q

When half of the earths surface faces away from the sun we are having

25
Is the way something seems to move
Apperent motion
26
As the earth rotates from west to east objects appear to move from
East to wast
27
The sun does not
Move
28
Earths orbit around the sun takes days or one year
365 1/4
29
The happenings because of both the earths tilted axis and its revolution around the sun
Seasons
30
When the northern hemisphere tilts away from the sun it’s is having and the sourthern hemisphere is having summer
Winter
31
When the northern hemisphere is having the sourthern hemisphere is having winter
Summer
32
The northern hemisphere summer solstice occurs around each year
June 21
33
The northern hemisphere winter solstice occurs around
December 21