Arrange these steps related to climate change in the correct order.
1.snow and ice melt.2.global temperatures rise.3.sea levels rise.4.sources emit greenhouse
gases.

Which of the following statements are incorrect?

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost

To separate a mixture of hard candies nd marbles the most efficient method would be