The time in between observing a new moon and a full moon is
One week
Two weeks
Three weeks
Four weeks
Great Bear.
If the Earth were nearer to the Sun, it might not support life because
It would be too cold.
It would be too hot.
The water would change to gaseous state.
Green plants would not have enought light to make food.
Which of the following are not planets?
Moon and Sun
Sun and Earth
Earth and Moon
Moon and Venus
Study the diagram given. Which of the following statements are correct?
I. A and B, both are naturally occurring satellites.
II. A and B, both transmits telephone and TV signals.
III. A causes high and low tides.
IV. B rotates along its own axis.
V. B gives off light that sustains life on Earth.
I and II only
II and III only
IV only
V only
Which of the following statements is incorrect about Moon?
It is smaller than the earth.
It is a natural satellite of the earth.
It has no air and water.
It is luminuous body
The only planet with life in solar system is
Moon
Sun
Mars
Earth
Satellites revolve in
Circular and hyperbolic orbits
Elliptical and parabolic orbits
Circular and elliptical orbits
Only in elliptical orbits
Brightest planet visible to naked eye is
Venus
Jupiter
Mercury
Which of the following planets is closest to the earth?
Pluto
