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Convection
A wave
Insulation
Thermal insulator
it is called an insulator
radiation
descending aorta
It is called "The solar energy reflected by earth".
Convection
Energy from the sun provides a large part of the earth's energy use, the other part coming from internal thermal energy. Sunlight makes vegetation grow through photosynthesis. It drives the earth's weather patterns through absorption of infrared energy. It can also generate electricity directly using photovoltaic panels.
this source is sun
Convection :D
Name ONE other material the sound must travel through for Julia to hear it.
Germany and the Netherlands.
by matter and energy
Gravity
descending aorta