English

1. -ics= subject

    mathematics

    physics

    economics

    epidemics

2. geo= earth; land

    geology

    geometry (n.) the part of mathematics that deals with the relationships between lines, angles, and surfaces

    geothermal (adj.) relating to the heat at the center of the earth

    Example: geothermal energy

3. dis-= bad

    disease

    dislike

    disadvantage

4. micro-= extremely small

    microscope (n.) a piece of equipment for looking at things that are too small to see normally

    microbiology (n.) the science that deals with very small living things. Someone whe studies microbiology is called a microbiologist.

    microchip (n.) a very small piece of silicon that contains the electronic connections for making a computer work: chip

midlife crisis 中年危機