He is studying thermodynamics in depth.

His dream is to fly in the sky in a hot-air balloon.

His enthusiastic cry livened up the entire venue.

The thermosphere is a part of the Earth's atmosphere, located above the stratosphere and the mesosphere.

He lives on a tropical island.

He contracted brucellosis after returning from a trip abroad.

The use of thermonuclear weapons could potentially cause a major disaster for all of humanity.

Zika fever is an infectious disease transmitted by mosquitoes.

This material has the ability to absorb the heat of the sun.

This chemical reaction is an endothermic reaction.