SCIENCE & GENERAL KNOWLEDGE

GENERAL KNOWLEDGE QUESTIONS

Depression: Causes, Symptoms and Treatments

How old is Earth?

What is the difference between star and planet?

Is sun consider star?

When was Adam send to earth?

What is the name of our solar system? Why it is called a solar system?

Why God created Earth and Adam and Eve?

What are the five pillars of Islam?

When Mohammed (peace be upon him) was born?

What does the word "Islam" mean?

What is the distance between earth and moon?

What is the distance between earth and sun?

How many plants in our solar system?

What is the name of our solar system?

What is a solar system? How many out there?

What is the sun?

The Sun is a star like other stars that you see in the night sky.

It appears so much larger and brighter than the other stars because we are so close to it.

It is a huge, spinning, glowing sphere of hot gas and plasma.

Most of the gas — 91 %— is hydrogen. It is converted into energy in the sun's core. The energy moves outward through the interior layers, into the sun's atmosphere, and is released into the solar system as heat and light.

What is the speed of light?

Approximately 300,000 km/s (186,000 mi/s)

What are the colours of the rainbow?

Mars planet