Geography Important Questions Chapter 5 Temperature Class 6 Maharashtra Board

1. What is temperature?

Answer : Temperature is the measure of heat in the air at a place.

2. What is the main source of heat on Earth?

Answer : The Sun is the main source of heat on Earth.

3. Why is the Equator hotter than the poles?

Answer : The Equator gets direct sunrays, while the poles get slanting sunrays.

4. What are the three temperature zones of Earth?

Answer : Torrid Zone (hot), Temperate Zone (moderate), and Frigid Zone (cold).

5. How does altitude affect temperature?

Answer : Higher places (mountains) are colder than lower areas (plains).

6. Why is Mumbai’s climate moderate?

Answer : Mumbai is near the sea, so it has less temperature change.

7. What is an isotherm?

Answer : An isotherm is a line on a map connecting places with the same temperature.

8. What is used to measure temperature?

Answer : A thermometer measures temperature in °C or °F.

9. What is the effect of warm ocean currents?

Answer : Warm currents make the climate warmer in nearby coastal areas.

10. How does land and water heat differently?

Answer : Land heats up and cools down quickly, but water heats up and cools down slowly.

11. What are greenhouse gases?

Answer : Gases like carbon dioxide and methane trap heat, causing global warming.

12. What is global warming?

Answer : Global warming is the rise in Earth’s temperature due to pollution and greenhouse gases.

1. Why do sunrays fall differently on different parts of the Earth?

Answer : The Earth is round, so sunrays fall directly near the Equator and slanting near the poles, affecting temperature.

2. How does distance from the sea affect temperature?

Answer : Coastal areas have a moderate climate, while inland areas have extreme temperatures due to land heating faster.

3. Why do mountains have lower temperatures than plains?

Answer : As altitude increases, air pressure and temperature decrease, making mountains colder than lowlands.

4. What is the difference between Torrid, Temperate, and Frigid Zones?

Answer : Torrid Zone is hot, Temperate Zone has a moderate climate, and Frigid Zone is cold due to slanting sunrays.

5. How do warm and cold ocean currents affect climate?

Answer : Warm currents make coastal areas hotter, while cold currents make them colder, affecting local temperatures.

6. How does the greenhouse effect cause global warming?

Answer : Greenhouse gases trap heat in the atmosphere, causing Earth’s temperature to rise and leading to climate changes.

7. What is the difference between isotherms over land and water?

Answer : Isotherms are zigzag over land due to temperature changes but straight over oceans because water temperature changes slowly.

8. Why does Nagpur have an extreme climate, while Mumbai has a moderate climate?

Answer : Nagpur is far from the sea, so it has hot summers and cold winters, while Mumbai’s coastal location keeps the temperature stable.