Natural Disasters- FINAL EXAM Q & As
(Verified Answers) 2026 Update
TRUE OR FALSE:
Most weather-related natural disasters hit without warning. -
Correct Answers ✅false
Which is not a way ocean currents affect our lives? - Correct
Answers ✅oil production
Ocean currents act as a large _____ for the global climate. -
Correct Answers ✅engine
What ocean current is the largest and fastest? - Correct
Answers ✅gulf stream
In what country was the El Nino effect initially noticed? -
Correct Answers ✅peru
In neutral conditions, water temperatures near the coast of
South America are - Correct Answers ✅cold
During El Nino, water temperatures near the coast of South
America are - Correct Answers ✅warm
What force is responsible for separating the warm and cold
waters across the Pacific Ocean? - Correct Answers ✅winds
,Natural Disasters- FINAL EXAM Q & As
(Verified Answers) 2026 Update
TRUE OR FALSE:
Based on the chaos theory, no matter how advanced
computer models get, we can never accurately predict
weather more than a few days in. - Correct Answers ✅true
TRUE OR FALSE:
The Butterfly effect means that the smallest change in some
parameters can have a huge impact down the line. - Correct
Answers ✅true
Erosion results in:
a) washing out of sediments and rocks to sea
b) shape change of coastline
c) all of the options are correct - Correct Answers ✅c) all of
the options are correct
TRUE OR FALSE:
Deposition (accretion) is completely independent of erosion. -
Correct Answers ✅false
TRUE OR FALSE:
Rates of erosion are dependent on the geology of the coast. -
Correct Answers ✅true
TRUE OR FALSE:
, Natural Disasters- FINAL EXAM Q & As
(Verified Answers) 2026 Update
Erosion is a natural process that is strengthened by man-
made structures on the coast. - Correct Answers ✅true
Which statement is NOT true?
a) hard rocks (igneous) erode at a slower rate
b) soft rocks (sedimentary) erode at a faster rate
c) Storms strengthen coastal erosion
d) Coastal erosion occurs at very fast rates all over the world
- Correct Answers ✅d) Coastal erosion occurs at very fast
rates all over the world
Earth spins on it's axis: - Correct Answers
✅counterclockwise, from west to east
The Earth spins faster: - Correct Answers ✅at the equator
than at the pole
18. Which of the following is NOT a type of erosion?
a) Particles of rock and sand in the waves grind cliffs down
(abrasion)
b) Water causes rocks and pebbles to collide and break up
(attrition)
c) A lack of energy causes material to be dropped
(deposition)
(Verified Answers) 2026 Update
TRUE OR FALSE:
Most weather-related natural disasters hit without warning. -
Correct Answers ✅false
Which is not a way ocean currents affect our lives? - Correct
Answers ✅oil production
Ocean currents act as a large _____ for the global climate. -
Correct Answers ✅engine
What ocean current is the largest and fastest? - Correct
Answers ✅gulf stream
In what country was the El Nino effect initially noticed? -
Correct Answers ✅peru
In neutral conditions, water temperatures near the coast of
South America are - Correct Answers ✅cold
During El Nino, water temperatures near the coast of South
America are - Correct Answers ✅warm
What force is responsible for separating the warm and cold
waters across the Pacific Ocean? - Correct Answers ✅winds
,Natural Disasters- FINAL EXAM Q & As
(Verified Answers) 2026 Update
TRUE OR FALSE:
Based on the chaos theory, no matter how advanced
computer models get, we can never accurately predict
weather more than a few days in. - Correct Answers ✅true
TRUE OR FALSE:
The Butterfly effect means that the smallest change in some
parameters can have a huge impact down the line. - Correct
Answers ✅true
Erosion results in:
a) washing out of sediments and rocks to sea
b) shape change of coastline
c) all of the options are correct - Correct Answers ✅c) all of
the options are correct
TRUE OR FALSE:
Deposition (accretion) is completely independent of erosion. -
Correct Answers ✅false
TRUE OR FALSE:
Rates of erosion are dependent on the geology of the coast. -
Correct Answers ✅true
TRUE OR FALSE:
, Natural Disasters- FINAL EXAM Q & As
(Verified Answers) 2026 Update
Erosion is a natural process that is strengthened by man-
made structures on the coast. - Correct Answers ✅true
Which statement is NOT true?
a) hard rocks (igneous) erode at a slower rate
b) soft rocks (sedimentary) erode at a faster rate
c) Storms strengthen coastal erosion
d) Coastal erosion occurs at very fast rates all over the world
- Correct Answers ✅d) Coastal erosion occurs at very fast
rates all over the world
Earth spins on it's axis: - Correct Answers
✅counterclockwise, from west to east
The Earth spins faster: - Correct Answers ✅at the equator
than at the pole
18. Which of the following is NOT a type of erosion?
a) Particles of rock and sand in the waves grind cliffs down
(abrasion)
b) Water causes rocks and pebbles to collide and break up
(attrition)
c) A lack of energy causes material to be dropped
(deposition)
