Which of the following is a correct description of a subdivision of geography? 1)hydrology studies the soils of the earth 2)oceanography studies the physical features, chemical properties, and biological characteristics of the oceans. 3)pe dology (or soil science) studies mountains, river valleys, volcanoes, and other land forms on the surface of the earth. 4)meteorology studies the climates of the world.

In the years following world war 1 , the red scare played a key role in the following political changes except

He dutch west india company wanted to establish a colony in north america to expand its trading empire. enjoy religious freedom. encourage catholics to leave holland. form a representative democracy.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.