DAY AND NIGHT
SEASONS
VOCAB
PLANETS
OUR SOLAR SYSTEM
100

if it is day in ohio it is ----- in asia?

night

100

if it is summer in ohio it is --------- in australia? 

winter

100

rotation means?

the action of rotating around an axis or center

100

is it cold on mars?

Overall, Mars is cold—its average global temperature is around -80 degrees Fahrenheit—and has a much thinner atmosphere than Earth. Because it has about a sixth of the pressure of Earth's atmosphere, the planet doesn't retain heat very long, causing temperatures to drop quickly.

100

how many planets are in our solar system?

8

200

Why is it dark at night?

During the day, sunlight floods our atmosphere in all directions, with both direct and reflected sunlight coming to us from everywhere we can see. At night, the sunlight doesn't flood the atmosphere, and so it's dark everywhere in the sky that there isn't a point of light at, like a star, planet, or the Moon.

200

Why do the seasons change

Earth's Tilt Is the Reason for the Seasons! ... During the year, the seasons change depending on the amount of sunlight reaching the Earth as it revolves around the Sun. The seasons are caused as the Earth, tilted on its axis, travels in a loop around the Sun each year.

200

galaxy means?

A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias, literally "milky", a reference to the Milky Way.

200

what is the hottest planet in our solar system?

Venus is the second planet from the sun and has a temperature that is maintained at 462 degrees Celsius, no matter where you go on the planet. It is the hottest planet in the solar system. So what makes Venus hotter than Mercury? Mercury doesn't have any atmosphere, and atmosphere can hold and trap heat.

200

how many suns do we have?

50 billion suns

300

what causes day and night?

The change between day and night is caused by the rotation of the Earth on its axis. ... The changing lengths of days and nights depends on where you are on Earth and the time of year. Also, daylight hours are affected by the tilt of the Earth's axis and its path around the sun.

300

how many seasons are there?

4

300

axis means?

an imaginary line about which a body rotates.

"the Earth revolves on its axis once every 24 hours"

300

 is pluto a planet?

yes but a dwarf planet

300

is our solar system close to the middle of the galaxy?

no

400

What is day and what is night?

Day and night. ... The side facing away is cooler and darker, and experiences night. Because the Earth is constantly spinning, the line between day and night is always moving around the planet. A day on Earth lasts 24 hours—that is how long it takes for the planet to spin around once.

400

what season makes the shortest shadow?

summer

400

hemisphere means?

  • a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.

400

what is the coldest planet?

neptune

400

what was our solar system created by?

our solar system was created by the gravitational collapse of the

500

 If Earth did not rotate, would there be day and night on Earth

You could travel around the Earth on the equator and stay entirely on dry land—ignoring the freezing cold on the night side, and the searing heat on the day side. Of course, if you suddenly stopped the Earth from spinning, most of our planet would rapidly become very inhospitable.

500

what is the longest season?

automn

500

solar system means?

The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies.

500

what is the fastest spinning planet?

jupiter

500
who discovered solar system?

galileo