Which one of the following cities is the closest to Equator ?
Singapore
Understanding Proximity to the Equator
The Equator is an imaginary line that circles the Earth at $0^\circ$ latitude. Cities or locations situated closer to the Equator will have latitudes that are closer to $0^\circ$, whether they are in the Northern Hemisphere (North latitude) or the Southern Hemisphere (South latitude). To find which of the given cities is closest to the Equator, we need to look at the approximate latitudes of each city.
Comparing City Latitudes
Let's examine the approximate latitudes for each city provided in the options:
| City | Approximate Latitude |
|---|---|
| Mogadishu | $2.0^\circ$ North |
| Singapore | $1.3^\circ$ North |
| Colombo | $6.9^\circ$ North |
| Manila | $14.6^\circ$ North |
Calculating Distance from the Equator ($0^\circ$ Latitude)
To determine which city is closest to the Equator, we compare the absolute value of each city's latitude to $0^\circ$. The smaller the absolute latitude, the closer the city is to the Equator.
- Mogadishu: The absolute difference from the Equator is $|2.0^\circ - 0^\circ| = 2.0^\circ$.
- Singapore: The absolute difference from the Equator is $|1.3^\circ - 0^\circ| = 1.3^\circ$.
- Colombo: The absolute difference from the Equator is $|6.9^\circ - 0^\circ| = 6.9^\circ$.
- Manila: The absolute difference from the Equator is $|14.6^\circ - 0^\circ| = 14.6^\circ$.
Identifying the Closest City
Comparing the differences calculated:
- Mogadishu is approximately $2.0^\circ$ away from the Equator.
- Singapore is approximately $1.3^\circ$ away from the Equator.
- Colombo is approximately $6.9^\circ$ away from the Equator.
- Manila is approximately $14.6^\circ$ away from the Equator.
The smallest difference is $1.3^\circ$, which corresponds to Singapore's latitude. Therefore, Singapore is the city closest to the Equator among the given options.
Conclusion
Based on their approximate latitudes, Singapore is the closest city to the Equator among Mogadishu, Singapore, Colombo, and Manila.
Revision Table: Key Concepts
| Concept | Explanation |
|---|---|
| Equator | The imaginary line around the Earth at $0^\circ$ latitude, equidistant from the North and South poles. |
| Latitude | The geographic coordinate that specifies the north-south position of a point on the Earth's surface. Measured in degrees from $0^\circ$ (Equator) to $90^\circ$ North or South (the poles). |
| Proximity to Equator | Determined by how close a location's latitude is to $0^\circ$. Locations with latitudes near $0^\circ$ are close to the Equator. |
Additional Information: Equator and Latitude Zones
The Equator divides the Earth into the Northern Hemisphere and the Southern Hemisphere. Regions near the Equator generally experience a tropical climate with high temperatures and significant rainfall throughout the year because the sun's rays are most direct in this region.
Important lines of latitude besides the Equator include:
- Tropic of Cancer: Approximately $23.5^\circ$ North latitude.
- Tropic of Capricorn: Approximately $23.5^\circ$ South latitude.
- Arctic Circle: Approximately $66.5^\circ$ North latitude.
- Antarctic Circle: Approximately $66.5^\circ$ South latitude.
Understanding latitude helps us locate places on Earth and understand their general climate characteristics.
Similar Questions
Which one of the following is the correct sequence of the given planets in increasing order of their size (diameter)?
Which of the following statements is/are correct?
1. The earth is nearest to the Sun at Perihelion, which generally occurs on January 3.
2. The earth is farthest away from the Sun at Perihelion, which generally occurs on July 4.
3. The earth is farthest away from the Sun at Aphelion, which generally occurs on July 4.
4. The earth is nearest to the Sun at Aphelion, which generally occurs on January 3.
Select the correct answer using the code given below:Which one of the following statements is not correct?
Consider the following statements about some planets in the solar system:
1. Mercury has no atmosphere.
2. Venus has two moons.
3. There is no land on Jupiter.
4. Rings of Saturn are composed of lumps of ice and dust.
Which of the statements given above are correct?
If it is 10:00 a.m. at Greenwich Mean Time (GMT), then what will be the time at 90° E longitude?
Which of the following groups of planets is termed as ‘gas planets’ as they are composed primarily of lighter ices, liquids and gases?
Which of the following statements is/are correct?
1. In June 2016, the LIGO group of scientists announced the detection of a second set of gravitational waves.
2. Gravitational waves were generated due to merger of two black holes at about 1.4 billion light-years distant.
3. Gravitational waves were inserted due to collision of two white dwarf stars at about 14 billion light-years distant.
Select the correct answer using the code given below:The four planets closest to the Sun are called
Which one of the following countries is NOT located on the Tropic of Capricorn?
Which one among the following planets has the largest number of known satellites?
Important Questions from Origin and evolution of Universe Solar system
A huge collection of gas, dust and billions of stars is called a:
The Greenwich Mean Time is the local time at :
The force exerted by rotation of the earth is known as:
How many hours is one solar day
Moon changes its shape everyday due to:
