The walls of the grand canyon are made of layers of sandstone. a dike cuts across some of the layers. when did the dike form? after erosion revealed the canyon wall at the same time as the sandstone formed and the canyon was eroded after the sandstone formed and before erosion revealed the canyon wall before the sandstone formed

Which statement is an accurate description of life in mongolia in recent years? the majority of the population now lives in cities. after a brief period of democracy, communists regained control of the government. subsistence farming remains the primary economic activity in the country. relations between mongolia and china are now tense. -gradpoint

What types of jobs typically are found in ghetto, inner-city neighborhoods? a. low-wage positions, typically in retail outlets, that require little education b. professional positions with banks, doctors' offices, and other similar businesses c. hourly factory and manufacturing positions d. positions that require advanced education, such as those in financial or technology firms select the best answer from the choices provided.

When belgium gained independence from the netherlands, tensions grew between the walloons and the flemings over a. language b. land c. relations with france d. relations with the netherlands