A hiker is in Grand Canyon Grand. which surface would provide the clearest echo?

The thick desert shrubs

The Sandy riverbank

The Rocky Canyon walls

The surface of the river

The Triangle Trade that emerged in the 1500s resulted in an unprecedented level of economic, social, and military activity between Europe, Africa, and the Americas.

Which of the following countries does NOT consider the Mekong River to be a prinicpal river system? Vietnam Myanmar Cambodia Laos

Using economic tools to promote sustainability Every consumer product carries internal costs and external costs. Which of the following are usually internal costs-that is, costs that are included in the market price-of a car? Check all that apply.

Brainliest! 22. Why does climate change significantly when traveling between north and south and not between east and west? A. Thermohaline circulation transports heat away from the equator. B. The northern latitudes tend to be at higher altitudes.

geography examines the culture, political systems, social systems, economic systems, and characteristics of various peoples-why they eat certain foods, practice a chosen religion, or why they select a particular mode of transportation. A.

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located

The widespread presence of banana plantations in central america region has resulted in increased standard of living

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?