On topographic maps, how do you represent a steep slope

I’m his published 95 theses, martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation

Which of the following is an environmental cost of agriculture? a. agronomyb. cash cropsc. pollutiond. crop rotation

After railroads, the next revolution of transportation came with the development of (a) automobile (b) telegraph (c) steam engine