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WorksheetsForm 3: Chapter 9 - Space Weather
Total questions: 10
Worksheet time: 5mins
The sun consist almost entirely of 2 types of gases that are
hydrogen
carbon
helium
argon
These are the phenomena that occur on the surface of the sun except
prominences
solar winds
coronal mass ejections
corona
Appears as grainy structures and extremely hot.
granules
sunspots
solar winds
solar cycle
Dark regions seen on the surface of the sun
granules
sun circle
sunspot
dark spot
What is the name of layers that form the sun's atmosphere (can choose 3 answers)
corona
photosphere
chromosphere
core
Phenomena that result in the display of the stunning light in the sky known as aurora (can choose 2 answers)
solar flares
granules
coronal mass ejections
convection zone
It is a huge loop of glowing gases over sunspot
prominence
solar flares
coronal mass ejection
granules
Particles in plasma such as electrons, protons and alpha particles that erupt from the sun to outer space travel together at high speeds known as
earth wind
solar wind
planet wind
wind
What is the main importance of magnetosphere?
to form a magnet layer
to protect earth
to produce aurora
to make stars
Space weather is defined as the phenomena that occur... (can choose 2 answers)
in granules
on the surface of the sun
in solar
in the space
