Which satellite is used for telecommunication
Navigation Satellites
Communication Satellites
Earth Observation Satellites
It sends people and space probes into space
Space Station
Rockets
Telescopes
A sudden eruption of particles from the Surface of the Sun is called------------
Solar Flares
Prominance
Solar Particles
A stream of high-speed particles flowing outward from the Sun Surface is called-----
Solar Wind
Solar Flares
Solar Nebula
The lowest visible layer of Sun's atmosphere is called -------------------------
Solar Flares
Photosphere
Solar Wind
Cool and dark spots appear on the surface of the Sun
Protosphere
Sunspots
Prominence
------------------- region in the Solar System support live
Habitable region
Comet region
Space Station
The Planets are separated into inner and Outer planets by -------------------- belt.
Comet belt
Grove belt
Asteroid belt
Which is the hottest planet in the Solar System
Mercury
Venus
Mars
Origin of Solar System is --------------
Solar Nebula
Star Nebula
Rose Nebula
Our Solar System located in ------------- galaxy
Andromeda Galaxy
Milkyway Galaxy
Irregular Galaxy
The -------------- of a Star determines its life Cycle
Height
Width
Mass
The gas is pulled together by ------------- and Starts to spin.
Gravity
Attraction
diffraction
More mass of Star will have
------------------
Long life
Short life
Medium life
Stars are born from ----------------
Solar Nebula
Nebula
Rose Nebula
Star is made up of --------------
Hydrogen and Helium
Liquid and Solid
Apple and Orange
The energy coming from the star per square meter measure from Earth is called------
Absolute
Apparent Brightness
Absolute brightness
Stars are celestial bodies that --------- their own light
emit
do not emit
take moon
The Red color of the Supergiant star means the star is a _________________.
Hot Star
Constellation
Cool Star
What is Star?
Ball of Star
Ball of gas
Ball of Solid
The Sun is the largest star in the Milky Way galaxy.
True
False
Stars produce light through nuclear fusion in their cores.
True
False
A star’s color indicates its surface temperature.
True
False
Stars twinkle because their light passes through Earth’s chaotic atmosphere.
True
False
All stars eventually become black holes.
True
False