All questions of Structures Around Us for Grade 1 Exam

The purpose of the walls of a house is to protect us from weather. Walls are an essential component of a house and serve several important functions. Here are the details:

1. Protection from weather:
The primary purpose of walls is to provide a barrier between the interior of the house and the external environment. Walls protect us from various weather conditions such as rain, wind, snow, and extreme temperatures. They act as a shield, keeping the inhabitants safe and comfortable inside the house.

2. Structural support:
Walls play a crucial role in providing structural support to the entire house. They help distribute the weight of the roof and other components of the house evenly, ensuring stability and preventing collapse. The walls also support the floors, ceilings, and the overall framework of the house.

3. Privacy and security:
Walls create separate spaces and rooms within a house, offering privacy to the occupants. They define the boundaries of each room, allowing individuals to have their own personal areas. Walls also provide security by acting as a deterrent to intruders or unauthorized access.

4. Noise insulation:
Walls help to reduce the transmission of sound from one room to another. By creating a barrier, they minimize noise disturbances, allowing for a quieter and more peaceful environment within the house. This is particularly important in multi-story buildings or houses with shared walls.

5. Insulation and energy efficiency:
Walls can be constructed with insulating materials that help regulate the temperature inside the house. Insulated walls prevent heat loss during the winter and heat gain during the summer, improving energy efficiency and reducing heating and cooling costs.

6. Aesthetics and design:
While the primary function of walls is practical, they also contribute to the overall appearance and design of a house. Walls can be finished with different materials, textures, and colors, adding visual appeal and enhancing the beauty of the interior and exterior spaces.

In conclusion, the purpose of the walls of a house is primarily to protect us from weather, provide structural support, privacy, security, noise insulation, insulation, energy efficiency, and contribute to the aesthetics of the house.

Purpose of Windows in a House
Windows play a crucial role in the design and functionality of a house. While they can serve multiple purposes, the primary function is to provide ventilation. Here’s a detailed explanation:
1. Ventilation
- Windows allow fresh air to enter the home, which helps in maintaining indoor air quality.
- Proper ventilation reduces humidity levels, preventing mold and mildew growth.
- Opening windows can help eliminate stale air and bring in cooler air during warm weather, making indoor environments more comfortable.
2. Natural Light
- Windows let in sunlight, which brightens up living spaces and reduces the need for artificial lighting during the day.
- Natural light can positively impact mood and well-being, contributing to a healthier living environment.
3. Views and Connection to Nature
- Windows provide a view of the outside world, allowing residents to enjoy the beauty of nature.
- They help create a sense of openness and can make spaces feel larger and more inviting.
4. Safety and Security
- While not their primary purpose, windows can provide a level of security when designed with safety features.
- They can be locked to protect the home from intruders.
5. Aesthetic Appeal
- Windows can enhance the architectural style of a house, adding beauty and character.
- Different shapes and sizes of windows can create unique designs, making homes more visually appealing.
In conclusion, while windows do contribute to aesthetics and safety, their main purpose is to provide ventilation, ensuring a comfortable and healthy living environment.

Using a tissue or your elbow to cover your mouth and nose when you cough or sneeze is a good habit to prevent the spread of germs.

Understanding Desert Housing: Why Tents are Ideal
In arid desert environments, the choice of housing is influenced by the climate and available resources. Among various types of shelters, tents stand out as the most suitable option.
Adaptability to Climate
- Tents are lightweight and portable, making them easy to set up and relocate.
- They provide excellent ventilation, which is crucial in hot desert conditions.
- The fabric of tents can be designed to reflect sunlight, keeping the interior cooler.
Traditional Use
- Many nomadic cultures, such as the Bedouins, traditionally use tents for their flexibility and ease of assembly.
- Tents are designed to withstand harsh winds and can be easily anchored to the ground.
Resource Availability
- The materials for constructing tents are often more accessible than those needed for permanent structures like bungalows or mud houses.
- Tents require less water for construction compared to mud houses, which need significant amounts of water for mixing mud.
Mobility and Shelter
- Tents allow for mobility, which is essential for communities that move in search of water and grazing land.
- They provide immediate shelter and comfort, serving as a quick solution against the extreme desert climate.
Conclusion
In summary, tents are primarily found in desert regions due to their adaptability, traditional use by nomadic cultures, resource efficiency, and ability to provide quick shelter. This makes them the most practical choice compared to igloos, mud houses, or bungalows in such environments.

Understanding Bungalows
Bungalows are typically single-story houses that are designed to provide spacious living areas. They are often built in suburban or rural settings, making them ideal for locations outside city limits.
Space Requirements
- Bungalows usually require a larger plot of land compared to other types of houses.
- The design often includes a large yard or garden surrounding the house, which provides outdoor space for activities and relaxation.
Architectural Features
- Single-story layout: This design makes bungalows accessible and convenient, especially for families with young children or elderly members.
- Open floor plans: Bungalows often feature open living spaces that enhance natural light and create a feeling of spaciousness.
Community and Environment
- Often located in quieter neighborhoods, bungalows allow residents to enjoy a peaceful environment away from the hustle and bustle of city life.
- The surrounding space can accommodate gardens, driveways, and outdoor amenities, promoting a wholesome lifestyle.
Comparison with Other House Types
- Igloos, mud houses, and apartments serve different purposes and environments:
- Igloos are temporary structures found in Arctic regions, unsuitable for most climates.
- Mud houses are traditional and often built in rural areas but may not require as much space.
- Apartments are typically found in urban settings, maximizing living space vertically rather than horizontally.
In conclusion, bungalows are well-suited for those seeking a spacious home outside urban areas, making them a preferred choice for families and individuals looking for a comfortable lifestyle.

Showing empathy and trying to make a sad friend feel better is a good habit of kindness.

Reading a storybook before bed is a good habit that helps you relax and sleep better.

It's a good habit to pick up things you drop and put them away to keep your surroundings tidy.

Putting trash in the dustbin is a good habit to keep your classroom clean and tidy.

Drinking water from a clean glass is a good habit to stay hydrated and healthy.

Turning off the tap while brushing your teeth is a good habit that helps conserve water.

Before eating, it's a good habit to wash your hands to remove dirt and germs to stay clean and healthy.

Putting the caps back on your crayons or markers and keeping them in a box is a good habit to prevent them from drying out and to keep them organized.

Rinsing your mouth with water after brushing helps remove toothpaste and keeps your mouth fresh.