Which of the following statements about continental glacial movement is correct?
A. continental glaciers can only flow uphill
b. continental glaciers can flow in all directions***
c. continental glaciers can only flow downhill
d. continental glaciers do not flow at all.
A farmer uses weeds and stalks from his previous year's crop to plow his field. Which of the following soil conservation techniques is he employing?
a. terracing
b. recycling
c. conservation plowing ***
d. crop rotation
______________ is a ridge that forms when till is deposited at the edges of a glacier.
a. Moraine***
b. Kettle
c. Sediment
d. Till
How does wind primarily cause erosion?
a. by abrasion
b. by deflation
c. by decomposition***
d. by evaporation
Which of the following forms when sediment is blown against an obstacle and settles behind it?
a. eskers
b. loess
c. dunes***
d. till
What is the composition of the A horizon?
a. topsoil
b. subsoil
c. bedrock
d. water
When earthworms add their waste to the soil and then die and decay in the soil, they are contributing to the formation of
a. silt.
b. clay.
c. litter.
d. humus.***
How does soil lose its value?
a. when the topsoil is stripped by wind or water***
b. when the bedrock is damaged by animals
c. when water seeps through the A horizon
d. when burrowing animals tunnel through the soil
PLS HELP ASAP!!!!!
1.B
2.C
3.A
4.B
5.C
6.A
7.D
8.A
Tell me if it helped all the answers are right I just took the quiz or test.
thank you i go them all right its
1.B
2.C
3.A
4.B
5.C
6.A
7.D
8.A
Yes thank you
thank you I got an A+
Anonymous is right with those answers. I got an 8/8 100%
thanks alot
Thanks!
100%
the A horizon is topsoil
wind removes topsoil mostly by abrasion
loess is soil settled from the wind often in the lee of an obstacle. I am not sure dunes need an obstacle.