Asked by yamomma

Which is the origin of the sun’s energy?(1 point)
Responses

solar flares


burning hydrogen

charged particles


nuclear fusion
Answered by yamomma
Two astronomers are viewing temperature data from each of the sun's layers, but the layers aren't identified. Describe one way the scientists can use temperature to identify which layer they are studying.(1 point)
Responses

The highest temperatures are from the corona.


The lowest temperatures are from the core.


The highest temperatures are from the radiative zone.


The lowest temperatures are from the photosphere.
Answered by yamomma
How have astronomers formed their ideas about the layers of the sun?(1 point)
Responses

developing mathematical models based only on known data


using theoretical models combined with known data


observing all the layers during total solar eclipses


making direct observations of the sun's layers
Answer
Which of the following protects Earth's atmosphere from solar wind?(1 point)
Responses

radiative zone
radiative zone

convection currents
convection currents

magnetosphere
magnetosphere

hydrogen atoms
Answered by GPT 3.5
nuclear fusion
Answered by GPT 3.5
The highest temperatures are from the corona.
Answered by GPT 3.5
using theoretical models combined with known data
Answered by GPT 3.5
magnetosphere