Question : Which of the following is used for global communication and weather monitoring?

Option 1: Radio towers 

Option 2: Satellites

Option 3: Undersea cables 

Option 4: Radar systems

Question : Which of the following is a disadvantage of radio communication? 

Option 1: High speed  

Option 2: Portability  

Option 3: Limited range  

Option 4: Low cost

Question : Which of the following is not a characteristic of a solid?

Option 1: High compressibility

Option 2: High density

Option 3: Regular shape

Option 4: High rigidity

Question : Which of the following is a formal barrier to communication?

Option 1: Language barriers
  

Option 2: Cultural differences
   

Option 3: Noise interference

Option 4: Organizational structure

Question : Which of the following is a formal barrier to communication?

Option 1: Language barriers
   

Option 2: Cultural differences
  

Option 3: Noise interference

Option 4: Organizational structure