The document discusses the process of how auroras occur. It provides details on 5 members of the "AURORA" group and then explains that auroras are natural light displays caused by collisions between charged particles from the sun and gases in Earth's upper atmosphere. It describes how the solar wind contains electrons and protons that hit Earth's magnetic field and are guided to the poles, where their collisions with atmospheric gases release energy and create the colorful displays in the sky. Auroras are most commonly seen at the poles because the magnetic field is strongest there, pulling more solar particles to those regions. Rarely, auroras can also occur at high altitudes in tropical areas.

1. EXPLANATION TEXT
“ AURORA “
Members Of The Group :
1) Dede Lufi Yesifa (12)
2) Dhia Imara Putri (14)
3) Fatikhul Bahtsani (19)
4) M Ghazy Haidar (27)
5) Rivana Marinda P (31)

2. General Statement
Do you know about aurora?
Can you tell me how aurora occurs?
Well, let me explain it. An aurora is
Natural light display in the sky in
the poles (north and south) caused
by the collision of energetic charged
particles with atoms in the high
altitude atmosphere. In the
northern latitude, the effect is know
as aurora borealis. While in the
Antartic region, the effect is known
as aurora australis. They illuminate
the northern and southern horizon
as greenish glow or sometimes faint
red, occasionally blue but most
often in fluorescent green. Auroras
can be seen at night because their
light is not as strong as the light of
the day.
• Present
Tense.
• Causal
Conjuntion.
• Conjuntion
• Technical
terms
• Action Verb
• Modal verb

3. Sequenced Of Explanation
The aurora phenomenon occurs
when the sun produces solar wind is a
stream of electrons and protons which are
released from the sun due to the high
kinetic energy. These particles are charged
and contain energy, which means they
contribute to electricity. In other way, our
planet is surrounded by a super-sized
magnetic sheath which is ussually called the
magnetic field of the earth. Sometimes this
solar wind hits the Earth. Some of these
charged particles lead to the poles of the
earth at a speed that keeps growing. The
collision between this these particles and
atoms present in the earth’s atmosphere, it
releases the energy that causes the
formation of colorfull Auroras at the poles
of the earth, which looks like a big circle
around the pole.
• Present Tense.
• Causal
Conjuntion.
• Conjuntion
• Technical terms
• Action Verb

4. Sequenced Of Explanation
Why aurora is only
found in the earth’s
poles? This is because the
north and south pole
magnetic field is very
strong compared to other
regions. The poles of this
magnetic field pull the
protons and electrons
from the solar wind. So
the phenomenon is more
common in the polar
regions.
• Causal Conjuntion.
• Conjuntion
• Technical terms
• Action Verb
• Modal verb

5. Conclusion
• However, sometimes the
aurora can also appear at the
top of the mountain in a
tropical climate, but this
phenomenon is extremely
rare. Aurora phenomena have
been observed on other
planets than earth that have a
magnetic field, such as Jupite,
Saturn and more recently
Mars. It is believed to be a
widespread phenomenon in
the solar system and beyond.
• Causal Conjuntion.
• Conjuntion
• Technical terms
• Action Verb
• Modal verb

6. Video of the process Aurora occurence