What is the duties of environmentalist

Which of the following is the best example of a food chain in a marine ecosystem? A. algae → phytoplankton → shark → crab B. phytoplankton → krill → herring → mackerel → shark C. orca whale → seals → algae → salmon D.

Nestled between the Tigris and Euphrates Rivers, Mesopotamia forms the eastern half of the Fertile Crescent. true or false

Do the cleavage directions meet at 90-degree angles or angles other than 90 degrees

Centuries after this event, Portugal would be economically, politically, and culturally outpaced by its colony Brazil. A. The Comunidade dos Países de Língua B. The fall of the Mayan empire C. The sheer size and breadth of the Amazon wilderness D.

What is a functional region?

What are dry docks and what happens there? (3)

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.

If an Earthquake registered high on the Richter scale and low on the Mercalli scale, then it occurred most likely in which type of location?

What is the name of the largest lake in central america?

Although there are no glacier in florida, how have glaciers affected Florida?