What is the object used for balancing and gliding on ocean waves? What is the term for meeting someone for the initial

Balancing and gliding on ocean waves:
Explanation: A surboard is the object used for balancing and gliding on ocean waves. It is a long, narrow, and buoyant board that allows surfers to ride the waves. Surfers use their body weight and techniques to maintain balance and maneuver the surfboard on the surface of the water. By positioning themselves correctly on the surfboard and using their skills, surfers can ride the waves and perform various maneuvers.

Example of use: A surfer uses a surfboard to balance and glide on ocean waves.

Meeting someone for the initial time:
Explanation: The term for meeting someone for the initial time is an introduction. An introduction is the act or process of making someone known to others or bringing someone into contact with others for the first time. It often involves exchanging names and basic information about oneself. Introductions can occur in various settings, such as social gatherings, professional environments, or formal events.

Example of use: Sarah made an introduction to her new classmate, John, during the first day of school.

Providing instructions or orders:
Explanation: The action of providing instructions or orders is called giving directions. Giving directions involves providing guidance, information, or commands to someone in order to help them navigate, complete a task, or follow a set of instructions. It can be done through verbal communication, written instructions, or visual aids.

Example of use: The teacher gave clear directions on how to complete the science experiment.

Phrase that expresses absolute certainty:
Explanation: The phrase that expresses absolute certainty is "without a doubt". It is used to emphasize that something is completely certain or indisputable. It indicates that there is no room for doubt or hesitation regarding the statement or situation being discussed.

Example of use: Without a doubt, she is the most talented singer in our school.

Item worn to conceal oneself or alter one's look:
Explanation: A disguise is the item worn to conceal oneself or alter one's look. It is a means of changing one's appearance or identity in order to remain anonymous or unrecognizable. Disguises can include wearing costumes, masks, wigs, makeup, or any other form of alteration that makes it difficult for others to identify the person underneath.

Example of use: The detective wore a clever disguise to blend in with the crowd and observe the suspect unnoticed.

Advice: To remember and understand these concepts better, it is helpful to create mental associations or visualizations. For example, visualize a surfer balancing on a surfboard to remember the meaning of "balancing and gliding on waves." Use mnemonic devices or relate the terms to real-life examples to aid in retention.