B2 SCI RD & WR Text 8 - Vocabulary 1

Multiple Choice

"The experiment demonstrated that when the propeller is rotated at a higher speed, it generates more lift."

What does "rotate" mean?

• to turn or spin an object around its central axis

• to keep something in a particular state or condition

• to provide or supply something or someone with the necessary tools

Multiple Choice

"In order to maintain a stable temperature in the laboratory, precise control of the heating and cooling systems is essential."

What does "maintain" mean?

• to turn or spin an object around its central axis

• to keep something in a particular state or condition

• to provide or supply something or someone with the necessary tools

Multiple Choice

"The laboratory was equipped with advanced instruments to conduct accurate and precise measurements of the chemical reactions."

What does "equip" mean?

• to turn or spin an object around its central axis

• to keep something in a particular state or condition

• to provide or supply something or someone with the necessary tools

Multiple Choice

"The construction of a new skyscraper in the city center has significantly changed the urban skyline."

What does "skyscraper" mean?

• an exceptionally tall and imposing building, typically found in densely populated urban areas

• a vertical transportation device commonly found in buildings, designed to carry people or goods between different floors

• devices designed to capture sunlight and convert it into electricity or heat energy

Multiple Choice

"Please take the elevator to the fourth floor, where the conference room is located."

What does "elevator" mean?

• an exceptionally tall and imposing building, typically found in densely populated urban areas

• a vertical transportation device commonly found in buildings, designed to carry people or goods between different floors

• devices designed to capture sunlight and convert it into electricity or heat energy

Multiple Choice

"The installation of solar panels on the laboratory's roof significantly enhanced our ability to harness solar energy."

What does "solar panels" mean?

• an exceptionally tall and imposing building, typically found in densely populated urban areas

• a vertical transportation device commonly found in buildings, designed to carry people or goods between different floors

• devices designed to capture sunlight and convert it into electricity or heat energy

Multiple Choice

"The Earth's core, composed of molten iron and nickel, plays a fundamental role in generating the planet's magnetic field."

What does "core" mean?

• the central or innermost part of an object or system

• the upper surface of a room or indoor space

• characteristics or aspects related to cities or towns

Multiple Choice

"The ornate chandelier hanging from the ceiling added an elegant touch to the room's decor."

What does "ceiling" mean?

• the central or innermost part of an object or system

• the upper surface of a room or indoor space

• characteristics or aspects related to cities or towns

Multiple Choice

"The urban environment offers a wide range of cultural activities, such as museums, theaters, and art galleries, for residents and visitors to enjoy."

What does "urban" mean?

• the central or innermost part of an object or system

• the upper surface of a room or indoor space

• characteristics or aspects related to cities or towns

Multiple Choice

"The plumbing in our house had a leak, which required a professional plumber to fix and prevent water damage."

What does "plumbing" mean?

• the system of pipes, fixtures, and devices used to convey and distribute water

• the regular and necessary activities or tasks performed to keep something in good working condition

• a specific location or place where something is situated, built, or takes place.

Multiple Choice

"Regular car maintenance is essential for ensuring the vehicle's long-term reliability and performance."

What does "maintenance" mean?

• the system of pipes, fixtures, and devices used to convey and distribute water

• the regular and necessary activities or tasks performed to keep something in good working condition

• a specific location or place where something is situated, built, or takes place.

Multiple Choice

"The construction site was a hive of activity as workers laid the foundation for the new office building."

What does "site" mean?

• the system of pipes, fixtures, and devices used to convey and distribute water

• the regular and necessary activities or tasks performed to keep something in good working condition

• a specific location or place where something is situated, built, or takes place.

Multiple Choice

"The prefabricated parts of the modular home were delivered and assembled on-site, significantly reducing construction time and costs."

What does "prefabricated" mean?

• something manufactured in standard parts in a factory, which are then assembled or installed at the final location

• something that has been produced or made through a deliberate and often automated process

• something that has been made stronger by adding extra support, materials, or structural elements

Multiple Choice

"The manufactured car parts are carefully inspected to ensure they meet quality standards."

What does "manufactured" mean?

• something manufactured in standard parts in a factory, which are then assembled or installed at the final location

• something that has been produced or made through a deliberate and often automated process

• something that has been made stronger by adding extra support, materials, or structural elements

Multiple Choice

"The reinforced concrete wall was able to withstand the force of the storm without taking any significant damage."

What does "reinforced" mean?

• something manufactured in standard parts in a factory, which are then assembled or installed at the final location

• something that has been produced or made through a deliberate and often automated process

• something that has been made stronger by adding extra support, materials, or structural elements

Multiple Choice

"The bridge was constructed using a strong type of steel to ensure its long-lasting stability and safety for heavy traffic."

What does "steel" mean?

• a type of strong and durable metal made primarily from iron

• rectangular-shaped, solid building material made from clay or other materials that are baked or fired

• a construction material composed of a mixture of cement, water, and aggregates like sand and gravel

Multiple Choice

"The old house was constructed with red bricks, giving it a classic and timeless appearance."

What does "brick" mean?

• a type of strong and durable metal made primarily from iron

• rectangular-shaped, solid building material made from clay or other materials that are baked or fired

• a construction material composed of a mixture of cement, water, and aggregates like sand and gravel

Multiple Choice

"The workers poured the concrete to form the foundation of the new office building, ensuring it would be sturdy and long-lasting."

What does "concrete" mean?

• a type of strong and durable metal made primarily from iron

• rectangular-shaped, solid building material made from clay or other materials that are baked or fired

• a construction material composed of a mixture of cement, water, and aggregates like sand and gravel

Multiple Choice

"These hiking boots are very durable, as they have lasted for years of outdoor adventures without showing much wear and tear."

What does "durable" mean?

• capable of withstanding harsh conditions and lasting for a long time

• likely to be easily damaged and short-lasting under harsh conditions

• not delicate or fragile only under certain circumstances