Which of the following is the most damaging method of soil remediation? a. soil excavation and disposal b. soil aeration c. heating and vapor extraction d. microbial digestion

What do stream terraces represent? Put another way, what were stream terraces before they became a terrace?

Which is made by weathering? minerals magma ash sediments

What are Leonids A. A series of impact craters B. Asteroids in the asteroid belt C. A meteor shower D. A series of comets

Select all that apply. Which quadrilaterals always have four congruent sides? trapezoid rhombus parallelogram square

What is the difference between high concentration and low concentration

Many villages in the sahel have been settled? A. at the edge of the sahara B. outside of cities C. on the banks of the two main rivers D, near forested areas

Japan's isolation ended in the 19th century when the country was forced to

The following is NOT a Nation-State: Select one: a. Egypt b. Hungary / Incorrect c. Japan d. The United Kingdom And the reason for the answer

Match it term to its correct definition. Superposition Cross-cutting relationships Unconformities Original horizontality A. the oldest is on the bottom, the youngest on top. B. faults, fractures are younger than the rocks they cut through. C.

What system has groups of such as Brahmins and Dalits (Untouchables) a) India's Classes b) Japan's Feudalism c) European Feudalism d) India's Castes