Groundwater is found underground in the zone of

A. Porosity

B. Sediment

C. Saturation

D. Aeration

Is Hekla volcano in middle of a content

At what type of boundary does seafloor spreading occur? a. at a convergent boundary b. at a divergent boundary c. at a transform boundary d. at a transform or divergent boundary

Which of the following statements about ecosystems are true?1. Predators play a role in balancing the earth's ecosystems. 2. A healthy ecosystem can support an unlimited number of life forms. 3. The parts of an ecosystem depend on each other. 4.

The word "waxing" can replace the first word of witch phrase

Countries with a low standard of living, little industrial output, and a low Gross Domestic Product are referred to as A) command economies. B) developed countries. Reactivate C) developing countries. D) plantation economies.

The three main subdivisions of religion are polytheism, pantheism, and animism. A. True B. false

What are some countries bordering the pacific ocean?

Is the new crust being formed denser than the older crust?

Approximately how many more mammal species become extinct in the period 1901-2000 than became extinct in the period 1801-1900?

Wich religion was practiced in Oceania before the arrival of Europeans