This set throws real-world puzzles at you. A sinkhole opens in a neighborhood — what happened underground? Why do rivers dump sediment exactly where they meet a lake or ocean? Which scenario shows physical weathering versus chemical, and how do plant roots actually fight erosion? Four multiple-choice questions ask you to weigh evidence and pick the strongest explanation.
Five fill-ins sharpen the technical edge: floodplains built by floods, smooth river rocks rounded by abrasion, hydrolysis turning feldspar into clay, barrier islands shielding the coast, and the unsorted till glaciers leave behind. You'll walk away analyzing landforms with confidence instead of guesswork.
Style:
Weathering and Erosion
Part A: Multiple Choice
Circle the best answer for each question.
1. A sinkhole suddenly opens in a neighborhood. What most likely caused it?
A) Wind erosion wore away the topsoil
B) Underground limestone dissolved and the ground collapsed
C) A glacier scraped away the bedrock
D) Tree roots pushed the surface apart
2. Why do rivers deposit more sediment where they enter a lake or ocean?
A) The water gets deeper and hotter
B) The river water evaporates instantly
C) The river slows down and can no longer carry heavy particles
D) Salt in the ocean dissolves the sediment
3. Which is the best example of physical weathering?
A) Iron in a rock turning reddish-brown from rust
B) Limestone dissolving in acidic rainwater
C) A rock splitting when water freezes in its cracks
D) Cave formations growing from mineral-rich drips
4. How does vegetation help prevent erosion?
A) Leaves block all rainfall from reaching the ground
B) Roots hold soil in place and slow water runoff
C) Plants absorb rocks and break them into sand
D) Trees push soil uphill against gravity
Part B: Fill in the Blank
Write the correct answer on each line.
1. A flood plain is flat land formed by layers of sediment deposited during river floods.
2. Rocks that tumble in a river become smooth and rounded over time from abrasion.
3. The process of hydrolysis turns feldspar minerals in granite into soft clay.
4. Barrier islands protect the mainland coast from strong ocean waves and storms.
5. A glacier deposits a mix of unsorted rocks, sand, and clay called till.
Weathering and Erosion
★ Part A: Multiple Choice
Circle the best answer for each question.
1. A sinkhole suddenly opens in a neighborhood. What most likely caused it?
A) Wind erosion wore away the topsoil
B) Underground limestone dissolved and the ground collapsed
C) A glacier scraped away the bedrock
D) Tree roots pushed the surface apart
2. Why do rivers deposit more sediment where they enter a lake or ocean?
A) The water gets deeper and hotter
B) The river water evaporates instantly
C) The river slows down and can no longer carry heavy particles
D) Salt in the ocean dissolves the sediment
3. Which is the best example of physical weathering?
A) Iron in a rock turning reddish-brown from rust
B) Limestone dissolving in acidic rainwater
C) A rock splitting when water freezes in its cracks
D) Cave formations growing from mineral-rich drips
4. How does vegetation help prevent erosion?
A) Leaves block all rainfall from reaching the ground
B) Roots hold soil in place and slow water runoff
C) Plants absorb rocks and break them into sand
D) Trees push soil uphill against gravity
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) A flood plain is flat land formed by layers of sediment deposited during river floods.
2) Rocks that tumble in a river become smooth and rounded over time from abrasion.
3) The process of hydrolysis turns feldspar minerals in granite into soft clay.
4) Barrier islands protect the mainland coast from strong ocean waves and storms.
5) A glacier deposits a mix of unsorted rocks, sand, and clay called till.
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
Auto-graded
Retry anytime
🏆
Questions Correct
0
Correct
0
Incorrect
0
Skipped
0:00
Time
0%
Score
Review Your Answers
See what you got right, missed, or skipped.