DEFENCE CT 1: World Geography (Origin and evolution of Universe)

Which of the following is the only Dwarf planet located in the inner Solar System?

Astronomical unit is the average distance between:

Plasma is formed in the stars because of very _______________.

Which of the following is a part of celestial objects?

I. Stars

II. Planets

III. Moon

Which of the following constellation is also called the hunter?

Who among the following discovered the concept of expanding universe?

Consider the following:

1. Loss of primordial temperature

2. Evolution of the atmosphere

3. Photosynthesis

Arrange the above-given events in the correct chronological order in the evolution of the present atmosphere:

The ‘Giant Impact’ or “the Big Splat” theory is related to the formation of which of the following bodies?

According to Nebular hypothesis, how does a galaxy form?

What is the shape of the milky way galaxy in which our solar system is situated?