In the temperature chart for Madhya Pradesh, the maximum temperature was 32°C on 3rd March and the minimum was 14°C on 5th March. The temperature range is calculated by subtracting the minimum from the maximum: 32°C - 14°C = 18°C. This means the region experienced a temperature variation of 18°C durRead more
In the temperature chart for Madhya Pradesh, the maximum temperature was 32°C on 3rd March and the minimum was 14°C on 5th March. The temperature range is calculated by subtracting the minimum from the maximum: 32°C – 14°C = 18°C. This means the region experienced a temperature variation of 18°C during the week. This kind of information helps in understanding climate fluctuations and planning daily activities, agriculture or health precautions based on weather conditions.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
Amir, living in the colder region of Kashmir, might find Krishnan’s statement amusing or surprising. To him, 20°C might feel warm or mild, whereas for Krishnan, from warmer Chennai, it feels chilly. This difference shows how people perceive temperature based on what they are accustomed to. Amir mighRead more
Amir, living in the colder region of Kashmir, might find Krishnan’s statement amusing or surprising. To him, 20°C might feel warm or mild, whereas for Krishnan, from warmer Chennai, it feels chilly. This difference shows how people perceive temperature based on what they are accustomed to. Amir might respond by saying, “That’s our summer weather!” or share that in Kashmir, temperatures can fall below 0°C, making 20°C feel like a pleasant day.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
When the news reports 30 mm of rainfall, it means that rainwater collected in a rain gauge rose to a height of 30 millimetres. A rain gauge is a cylindrical instrument with a funnel that directs rain into a measuring tube. The depth of water collected indicates the amount of rainfall. It’s a preciseRead more
When the news reports 30 mm of rainfall, it means that rainwater collected in a rain gauge rose to a height of 30 millimetres. A rain gauge is a cylindrical instrument with a funnel that directs rain into a measuring tube. The depth of water collected indicates the amount of rainfall. It’s a precise way to monitor precipitation and helps weather departments track rainy days, issue flood warnings and understand seasonal patterns important for agriculture and water management.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
Atmospheric pressure is the force exerted by the weight of air above and around us. It varies with height—being highest at sea level and decreasing with altitude. It influences weather systems; for example, low pressure can lead to storms or rainfall. People often feel changes in pressure before badRead more
Atmospheric pressure is the force exerted by the weight of air above and around us. It varies with height—being highest at sea level and decreasing with altitude. It influences weather systems; for example, low pressure can lead to storms or rainfall. People often feel changes in pressure before bad weather. It is measured in millibars using barometers. Understanding atmospheric pressure is essential for weather forecasting, flying and even human health, especially in high-altitude regions where oxygen is low.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
People feel breathless or tired at high altitudes because the air pressure is lower, which means there is less oxygen available. Our bodies must work harder to absorb oxygen, often resulting in dizziness, fatigue and breathlessness. This condition is more noticeable above 2,500 meters. That's why clRead more
People feel breathless or tired at high altitudes because the air pressure is lower, which means there is less oxygen available. Our bodies must work harder to absorb oxygen, often resulting in dizziness, fatigue and breathlessness. This condition is more noticeable above 2,500 meters. That’s why climbers, tourists and soldiers are advised to acclimatise gradually. Without proper adjustment, one may suffer from altitude sickness, a condition caused by the sudden drop in oxygen levels at higher elevations.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
Here’s a chart of the temperatures of a city in Madhya Pradesh. What is the maximum temperature recorded in the week shown here? What is the minimum? Calculate the range.
In the temperature chart for Madhya Pradesh, the maximum temperature was 32°C on 3rd March and the minimum was 14°C on 5th March. The temperature range is calculated by subtracting the minimum from the maximum: 32°C - 14°C = 18°C. This means the region experienced a temperature variation of 18°C durRead more
In the temperature chart for Madhya Pradesh, the maximum temperature was 32°C on 3rd March and the minimum was 14°C on 5th March. The temperature range is calculated by subtracting the minimum from the maximum: 32°C – 14°C = 18°C. This means the region experienced a temperature variation of 18°C during the week. This kind of information helps in understanding climate fluctuations and planning daily activities, agriculture or health precautions based on weather conditions.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessRemember the conversation between Krishnan and Amir? If Krishnan said it was 20°C in Chennai and he was feeling a little cold, he and Amir would have a measure they could understand. What do you think Amir’s reaction to Krishnan’s statement might be?
Amir, living in the colder region of Kashmir, might find Krishnan’s statement amusing or surprising. To him, 20°C might feel warm or mild, whereas for Krishnan, from warmer Chennai, it feels chilly. This difference shows how people perceive temperature based on what they are accustomed to. Amir mighRead more
Amir, living in the colder region of Kashmir, might find Krishnan’s statement amusing or surprising. To him, 20°C might feel warm or mild, whereas for Krishnan, from warmer Chennai, it feels chilly. This difference shows how people perceive temperature based on what they are accustomed to. Amir might respond by saying, “That’s our summer weather!” or share that in Kashmir, temperatures can fall below 0°C, making 20°C feel like a pleasant day.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessIf the news says that a particular place received 30 mm of rainfall in a day, what does it mean? How is rainfall measured?
When the news reports 30 mm of rainfall, it means that rainwater collected in a rain gauge rose to a height of 30 millimetres. A rain gauge is a cylindrical instrument with a funnel that directs rain into a measuring tube. The depth of water collected indicates the amount of rainfall. It’s a preciseRead more
When the news reports 30 mm of rainfall, it means that rainwater collected in a rain gauge rose to a height of 30 millimetres. A rain gauge is a cylindrical instrument with a funnel that directs rain into a measuring tube. The depth of water collected indicates the amount of rainfall. It’s a precise way to monitor precipitation and helps weather departments track rainy days, issue flood warnings and understand seasonal patterns important for agriculture and water management.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessWhat is atmospheric pressure. Explain.
Atmospheric pressure is the force exerted by the weight of air above and around us. It varies with height—being highest at sea level and decreasing with altitude. It influences weather systems; for example, low pressure can lead to storms or rainfall. People often feel changes in pressure before badRead more
Atmospheric pressure is the force exerted by the weight of air above and around us. It varies with height—being highest at sea level and decreasing with altitude. It influences weather systems; for example, low pressure can lead to storms or rainfall. People often feel changes in pressure before bad weather. It is measured in millibars using barometers. Understanding atmospheric pressure is essential for weather forecasting, flying and even human health, especially in high-altitude regions where oxygen is low.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessWhy people sometimes feel breathless, dizzy or tired at high altitudes.
People feel breathless or tired at high altitudes because the air pressure is lower, which means there is less oxygen available. Our bodies must work harder to absorb oxygen, often resulting in dizziness, fatigue and breathlessness. This condition is more noticeable above 2,500 meters. That's why clRead more
People feel breathless or tired at high altitudes because the air pressure is lower, which means there is less oxygen available. Our bodies must work harder to absorb oxygen, often resulting in dizziness, fatigue and breathlessness. This condition is more noticeable above 2,500 meters. That’s why climbers, tourists and soldiers are advised to acclimatise gradually. Without proper adjustment, one may suffer from altitude sickness, a condition caused by the sudden drop in oxygen levels at higher elevations.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See less