1) Which one of the following statement about scientifichypothesis is FALSE
b) A scientific hypothesis is an explanation for naturalphenomenon.
c)In order to be useful, a scientific hypothesis must be testablein a. way that is replicable by other scientist
d)The previously known outcome of an observation or experienmentcan be used as solid proof that a newly created scientifichypothesis is absolutely true

2)How does the path of the Sun change with the seasons for anobserver located near the North Pole?
b)The maximum altitude of the is higher in the sky duringsummer
c)The maximum altitude of the inn the sky increases in theautumn
d)The maximum altitude of the in the sky decreases in thespring

4)IN the Northern Hemisphere, an observer at a higher latitudesees more circumpolar stars compared to an observer at a lowerlatitude, this is because?
a)The North Celestial pole is higher in the sky for an observer ata higher latitude
b)The north celestial pole is lower in the sky for an observer at ahigher latitude
c) the zenith is her in the sky for an observer at a higherlatitude

5)Choose the correct statement about precession of the Earth'saxis?
a) Precession of the Earth's axis of rotation is caused by changesin the shape of the Earth's orbit due only to the gravitationalpull of the Sun.
b)After thousands of years, the Earth's spin axis will have driftedaway from Polaris and will point in a different direction.
d)Precession of Earth;s rotational axis does not affect theposition of Earth's pole star

6)The worse of Earth's gravity pulls down on a snowfaleka s itfloats gently toward the ground. What is the \"equal and oppositeforce\" during this interaction, according to Newton;s thirdlaw?
a)The force of the air pushing up on the snowflake
b)The force of the snowflake gravity pulling up on the Earth
d) there is no equal and opposite force in this case