MEDIUM
Earn 100

Define the following:

  • High tide and Low tide

 

Important Questions on Movements of the Seas

HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Missing Letters: (Find the missing letters in the following words by using hints)

 _ A _ I __ : (Salty water)

HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
Which type of tide raises the water level close to shores?
MEDIUM
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
When the moon is in its first and last quarter, the tides are highest. These tides are called spring tides.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Word Jumble: Rearrange the letters to form the words according to the hint given.
GUHRTO : (The lowest point of the wave) 

MEDIUM
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Increased evaporation decreases salinity.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
State any two importance of tides.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Missing Letters: (Find the missing letters in the following words by using hints)
D _ A _ E _ D: (Most saline sea in the world) 

MEDIUM
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
What are the factors affecting the height of the waves?
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

The highest point of the waves is termed as crest.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
What causes huge waves in the sea? 
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Word Jumble: Rearrange the letters to form the words according to the hint given: 

IEDST: (Rise and fall of sea water)

HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
Differentiate between currents and waves.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
Why the ocean water is salty? What is the average salinity of ocean water? 
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides

Missing Letters: (Find the missing letters in the following words by using hints) 

N _ A __ I __ S: (Sun and Moon are at right angles) 

MEDIUM
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
The rhythmic rise and fall of ocean water twice in a day is called _____.
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
What makes the seawater salty?
EASY
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
Cotyledons are also called-
MEDIUM
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
What are tides and how are they caused?
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
Tidal energy is a renewable source of energy. 
HARD
Social Science>Geography>Movements of the Seas>Ocean Movements: Waves and Tides
There is greater variation of salinity in partly or wholly enclosed seas. Give reasons.