NEW
Font size
S
M
L
XL
WorksheetsWeathering and Erosion
Total questions: 19
Worksheet time: 14mins
Name
Class
Date
1.
风化是什么？
a)
石头从大变成小。
b)
石头从小变成大。
2.
This type of weathering occurs when rock is physically broken down into smaller pieces of rock.
a)
mechanical weathering
b)
chemical weathering
c)
erosion weathering
d)
deposition
3.
“侵蚀”是什么？
a)
石头没有去别的地方。
b)
石头去别的地方。
4.
This type of weathering occurs when rocks weaken then break down due to chemical changes in the composition of the rock.
a)
mechanical weathering
b)
chemical weathering
c)
erosion weathering
d)
deposition
5.
物理风化有_________?
a)
冰冻bīng dòng
b)
磨损mó sǔn
c)
生物shēng wù
d)
全部都对
6.
These rocks were made smooth by wind blowing smaller rock particles across their surface. This is an example of:
a)
ice wedging
b)
chemical weathering
c)
acid rain
d)
abrasion
7.
“化学风化”有几种？
a)
一种
b)
两种
c)
三种
d)
四种
8.
These rocks were broken apart from the continuous freeze/thaw of water in the cracks of the rocks. This is an example of:
a)
ice wedging
b)
acid rain
c)
permeability
d)
abrasion
9.
________ + 水 = 酸雨？
a)
氧气yǎng qì
b)
二氧化碳èr yǎng huà tàn
10.
Weeds growing into the cracks in a sidewalk and the sidewalk begins to crumble is an example of:
a)
mechanical weathering
b)
chemical weathering
11.
酸雨在石头上做的事情是：？
a)
物理风化wù lǐ fēng huà
b)
化学风化huà xué fēng huà
12.
Potholes forming in the road after a cold winter is an example of:
a)
mechanical weathering
b)
chemical weathering
13.
人需要xū yào 氧气yǎng qì ，不需要二氧化碳èr yǎng huà tàn。
a)
对
b)
不对
14.
The process of carrying away weathered bits of rocks is called
a)
weathering
b)
erosion
c)
deposition
15.
苹果变成这样，是因为____________。
a)
氧气
b)
二氧化碳
c)
水
d)
生物
16.
Weathering involves the movement of rocks and minerals by agents such as water, wind and gravity.
a)
True
b)
False
17.
这是什么“化学风化”？
a)
水
b)
二氧化碳
c)
氧气
d)
生物
18.
The process of slowly breaking rocks into smaller pieces is called
a)
weathering
b)
erosion
c)
deposition
19.
Glaciers shape and carve away the land beneath them and can drastically reshape the landscape over hundreds or even thousands of years.
a)
True
b)
False
Reset
