Which substances have been added by humans to the atmosphere to help trigger climate change?

C. greenhouse gases if it’s for edge.

Explanation:

i took the assignment thingie and hopefully i’ve helped you luv

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.