QUESTIONNAIRE 1 SOCIALS 1 DE ESO

What is the difference between a galaxy and a planetary system?

• There is no difference, both mean the same thing

• A galaxy refers to a group of planets and a solar sytem to a group of stars

• A galaxy are groups of millions of planetary systems. A planetary system is a group of planets

• A galaxy is a group of stars and a planetary system refers to our solar system

Which factors make life to be possible on Earth?

• Water, sun, trees

• The Atmosphere, liquid water, distance from the sun

• Atmosphere, the sun, heat

• The atmosphere, appropiate distance from the sun, the presence of liquid water

Complete the sentence: .............................are lines of............................ which run perpendicular to the axis

Which natural phenomena is consequence of the Earth's rotation?

• That the earth moves throughout it axis

• Polar flattering, pattern of day and night, tides

• nights become longer in winter and shorter in summer

• The polar circle and the antartic circle melt

What hour is in Gran Canaria if it's 12:00 A.M in Madrid

• It's midday

• It's 11 o'clock in the morning

• It's 3:00 A.M

• It's 11:00 P.M

Which phenomena is related with the beggining of the winter in the northern hemisphere?

• Winter solstice

• Summer solstice in the southern hemisphere

• Equinox

• Solstice

Imagine the earth stops moving. What do you think could happen?

Which phenomenon takes place when the sun's rays reach the equator perpendicularly? How many times it happen?

It takes the earth............................... to complete its orbit

• 365 days

• 366 days every for years

• 365 days and 6 hours

• a lot of time