Evs Quiz Gr IV

Camels have adapted to survive in desert environments, which often consist of sandy terrain. Their long legs and wide, padded feet help distribute their weight and prevent them from sinking into the sand. Additionally, camels have a unique walking style that minimizes energy expenditure and allows them to navigate through sandy dunes with ease. Therefore, it is true that camels can easily walk on sand.

In the deserts of Rajasthan, children travel to school on camels. Camels are well-suited for desert environments due to their ability to withstand long periods without water and their ability to traverse sandy terrain. They provide a reliable means of transportation for people living in these arid regions, including children who need to commute to school.

While walking on snow, there is a higher chance of slipping or falling due to the slippery surface. Snow can create a slippery and unstable terrain, causing individuals to lose their balance and fall. This is a common risk associated with walking on snow-covered surfaces.

Aeroplane is not used in traveling to school because it is not a practical or common mode of transportation for students. Most students travel to school by bus, car, or walking. Aeroplanes are typically used for long-distance travel or for transportation between cities or countries, rather than for daily commuting to school.

Pulleys are commonly used in cranes to lift heavy objects. They provide mechanical advantage by distributing the weight of the load over multiple ropes or cables, making it easier to lift and move heavy objects. Pulleys are not typically found in refrigerators, fans, or lights, as these appliances do not require lifting or moving heavy objects.

Walking through forests can be dangerous due to various factors. Forests are often home to wild animals, some of which may pose a threat to humans. Additionally, dense vegetation and uneven terrain can make navigation difficult, increasing the risk of getting lost or injured. Forests can also have hidden hazards such as poisonous plants, steep cliffs, or falling branches. Furthermore, forests may be inhabited by insects or parasites that can transmit diseases. Therefore, it is important to exercise caution while walking through forests to ensure personal safety.

Uttarakhand is the correct answer because it is a hilly state in northern India known for its rocky terrain and uneven paths. The state is home to the Himalayan mountain range, which is characterized by its rugged landscape and rocky cliffs. Additionally, Uttarakhand is known for its numerous trekking trails and mountainous regions, where the paths can be challenging and uneven due to the rocky terrain.

The statement suggests that "Jugad" transport is a modern means of transport, but the correct answer is False. This implies that "Jugad" transport is not a modern means of transport.

Vallam refers to a boat. This suggests that out of the given options, a boat is the correct answer.

Children who live in the plains will find it difficult to walk on mountains. Mountains are characterized by steep slopes, uneven terrain, and rugged landscapes, which can pose challenges for walking, especially for those who are not accustomed to such conditions. The lack of flat surfaces and the presence of obstacles like rocks and cliffs make it more challenging for children from the plains to navigate and walk on mountains.

Bamboo bridges are used to travel after the monsoon because the heavy rainfall during the monsoon season can cause rivers and streams to swell and become difficult to cross. Bamboo bridges are lightweight and flexible, making them ideal for withstanding the strong currents and providing a safe passage for people to travel across. Additionally, bamboo is readily available in many areas and is a sustainable material, making it a practical choice for constructing temporary bridges after the monsoon season.

The given statement is "Assam is a rocky area." The correct answer is False. This means that Assam is not a rocky area.

The correct answer is "Southern" because Kerala is located in the southern part of India.

In plains, some children travel to school on a bullock cart. This traditional mode of transportation is commonly used in rural areas, where bullocks are used to pull the cart. It provides a slow but reliable means of transportation, especially in areas with poor road infrastructure. The bullock cart is also cost-effective and easily accessible for families living in these areas.

Bamboo bridges can be found in Assam.

Bicycles are given to the girls who couldn't reach farther schools. This implies that the bicycles are provided to girls specifically because they are unable to access schools that are located far away. The intention behind giving bicycles to these girls is to help them overcome the distance barrier and enable them to attend schools that are beyond their reach by foot.

Trolleys are not used in areas with narrow and shallow rivers. Trolleys are typically used in areas with wider and deeper rivers where they can be easily maneuvered and provide transportation for people and goods across the river. In areas with narrow and shallow rivers, other forms of transportation such as bridges or boats may be more suitable. Therefore, the statement is false.

In Ladakh, trolleys are commonly used for transportation. Due to the mountainous terrain and lack of proper roads, trolleys are a convenient mode of transport for carrying goods and supplies. They are designed to withstand the rugged landscape and can be easily maneuvered through narrow and uneven paths. Additionally, trolleys are cost-effective and environmentally friendly, making them a popular choice in Ladakh.

For some children, going to school can be challenging and difficult. This could be due to various reasons such as learning disabilities, social anxiety, bullying, or a lack of support from teachers or peers. These challenges can make it hard for these children to fully engage in their education and may result in them feeling overwhelmed or discouraged. It is important for educators and parents to recognize and address these difficulties in order to create a supportive and inclusive learning environment for all students.

Children all around the country travel to school by using different modes of transport. This could include walking, cycling, taking the bus, or being driven by their parents. The phrase "different modes of transport" implies that there are various options available for children to choose from when it comes to traveling to school.

Modern bridges are made up of bricks, cement, and iron. These materials are commonly used in bridge construction due to their strength, durability, and ability to withstand various weather conditions. Bricks provide stability and support, while cement acts as a binding agent to hold the structure together. Iron is used for reinforcement and structural components, ensuring the bridge can bear heavy loads and withstand forces such as wind and vibrations. This combination of materials allows modern bridges to be strong, long-lasting, and capable of safely carrying vehicles and pedestrians.