greek and latin roots check

the word synonym is made up of roots that mean "same" and "meaning". The word chronology means based on time order. based on this, what does the word synchronized mean

• meaning based on time

• happening at the same time

• studying the same thing

• time for synonyms

The prefix 'bio-' relates to life. The suffix div relates to difference or split. Based on this, what does the word 'biodiversity' mean?

• The study of living things

• different types of life in the world or in a particular habitat

• The history of biological studies

• The biological differences between individuals

The root 'geo' means earth. Based on this, what does the word 'geography' mean?

• The study of earth's physical features and atmosphere

• The history of the earth

• The study of life on earth

• Mathematical calculations related to earth

The suffix '-logy' means the study of. Based on this, what does the word 'biology' mean?

• The study of biomes

• The study of life

• The study of biographies

• The study of biospheres

The prefix 'astro-' relates to stars or celestial bodies. Based on this, what does the word 'astronomy' mean?

• The study of the atmosphere

• The study of celestial bodies and the universe

• The study of astrological signs

• The history of astronauts

The root 'therm' means heat. Based on this, what does the word 'thermodynamics' mean?

• The dynamics of thermal wear

• The study of heat and its relation to energy and work

• The study of temperature measurement

• The history of thermal energy

The prefix 'hydro-' relates to water. Based on this, what does the word 'hydrology' mean?

• The study of hydrogen

• The study of hydration and health

• The study of water and its distribution, properties, and effects on the earth

• The history of water usage