CLEAN: Drought shrinks Mississippi -- and barge business

CLEAN: Drought shrinks Mississippi -- and barge business

Assessment

Interactive Video

Geography, Science

9th - 10th Grade

Hard

Created by

Quizizz Content

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The video discusses challenges in handling barges due to low water levels, which have reduced the capacity to load them deeply and limited fleeting areas. It compares the river's width during the 2011 flood to its current state, highlighting significant changes. The video also covers channel improvements like bank stabilization and underwater dikes to manage river flow. Finally, it notes that current water levels are below normal lows, affecting navigation and operations.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one of the main challenges in handling barges as mentioned in the video?

Lack of skilled workers

Increased barge size

Reduced loading capacity

High water levels

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How wide was the river during the 2011 flood?

1 mile

2 miles

4 miles

3 miles

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the current width of the river compared to the 2011 flood?

1000 feet

1500 to 2000 feet

2500 feet

500 feet

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one method used for channel improvements?

Planting trees along the banks

Building bridges

Constructing underwater dikes

Dredging the river

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of underwater dikes?

To increase water flow

To stabilize the river banks

To channel the river in a certain direction

To reduce water pollution

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the current water level compare to the normal low water level?

Above normal

At normal

Below normal

Unchanged

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the water depth about a year and a half ago?

10 to 15 feet

30 to 35 feet

20 to 25 feet

25 to 30 feet