He is majoring in metallurgy at university.

There is a large goldfish bowl in my room.

I love chicken curry.

Earth science is a part of natural science that studies the physical and chemical structure of the earth.

Cartography is an important field of study for visually representing geographic information.

Topography is a field of study that researches terrain and geographical features.

He is majoring in geomorphology at university.

Fish use their respiratory organs to take in oxygen underwater.

A crane is being used at the construction site to lift large objects.

Where is my inhaler?