NB-2024-09-06-15 TGTs.pdf
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NB-2024-09-06-15 TGTs.pdf
Which type of symbiosis benefits one organism and does not affect the other?
Anonymous Quiz
25%
Mutualism
53%
Commensalism
17%
Parasitism
6%
Competition
What is the primary characteristic of marshes?
Anonymous Quiz
21%
Presence of standing water
20%
Dominance of woody vegetation
32%
Presence of herbaceous plants
24%
More than one of the above
2%
None of the above
Which of the following is a key function of wetlands such as swamps and marshes?
Anonymous Quiz
20%
Carbon storage
13%
Flood control
23%
Water purification
38%
More than one of the above
6%
None of the above
Swamps are primarily found in which of the following regions?
Anonymous Quiz
3%
Desert regions
84%
Tropical and subtropical regions
8%
Arctic regions
5%
Mountainous regions
What type of soil is typically found in marshes?
Anonymous Quiz
7%
Sandy soil
32%
Clay soil
59%
Peaty soil
2%
Rocky soil
What is the primary water source for most wetlands?
Anonymous Quiz
23%
Groundwater
41%
Rainfall
32%
Rivers and streams
4%
Ocean tides
Which of the following wetland types is characterized by high acidity and low nutrient levels?
Anonymous Quiz
24%
Marsh
37%
Swamp
31%
Bog
8%
Fen
What is the main cause of wetland loss worldwide?
Anonymous Quiz
13%
Natural disasters
36%
Agricultural expansion
46%
Industrialization
5%
Overfishing
Which of the following best describes a fen?
Anonymous Quiz
68%
A nutrient-rich wetland with peat accumulation
14%
A saline wetland
15%
A dry area with seasonal flooding
4%
A floodplain wetland
The ‘Turkana Boy’ fossil is associated with which species?
Anonymous Quiz
13%
Homo erectus
71%
Australopithecus afarensis
16%
Homo habilis
0%
None of the above
Which species is often referred to as the 'hobbit' due to its small size?
Anonymous Quiz
19%
Homo sapiens
33%
Homo erectus
33%
Homo floresiensis
16%
Homo habilis
Evaporation is a __ process.
Anonymous Quiz
47%
Exothermic
19%
Isothermal
30%
Endothermic
4%
Isobaric
Which of the following will increase the rate of evaporation?
Anonymous Quiz
16%
Decrease in wind speed
33%
Increase in humidity
37%
Increase in surface area
13%
Increase depths of water bodies
What role does surface tension play in evaporation?
Anonymous Quiz
42%
Increases it
42%
Decreases it
13%
Has no effect
3%
Only affects boiling
Evaporation causes cooling because -
Anonymous Quiz
37%
It absorbs heat from the surroundings.
57%
It releases heat into the surroundings.
5%
It condenses heat.
1%
It generates heat.
Condensation is a/an __ process.
Anonymous Quiz
25%
Endothermic
29%
Exothermic
13%
Isothermal
33%
Adiabatic
Which stage in the life cycle of a tropical cyclone involves sustained winds at 38 mph or below ?
Anonymous Quiz
19%
Tropical wave
22%
Tropical storm
55%
Tropical depression
3%
Hurricane