Question

what and why on earth
water, and climate is called psych ical geography. within this category are other fields, such as oceanography, climatology, and bio geography, which includes research into why certain plants and animals live in particular regions.
human geography is another enormous field. it includes studies of how peoples cultural practices, movements, and logies have changed earth over time.

Explanation:

For the first blank (the misspelled "psych ical" should be "physical" as physical geography deals with natural elements like water, climate. For the second blank, "bio" + "geography" is "biogeography" which studies plants and animals' distribution. For the third blank in "____logies", "techno" + "logies" is "technologies", and human geography includes how technologies change Earth. So the correct word for the third blank is "techno".

Answer:

techno