Equator
The equator is an imaginary line that runs around the Earth, dividing it into the Northern Hemisphere and the Southern Hemisphere. It is located at 0 degrees latitude and is the widest circumference of the Earth. The equator is an important reference point for geography, climate, and navigation.
Key Concepts:
- Location: The equator is located at 0 degrees latitude and runs east-west around the middle of the Earth.
- Climate: The regions near the equator experience a tropical climate, characterized by warm temperatures, high humidity, and abundant rainfall.
- Length: The equator has a circumference of approximately 24,901 miles (40,075 kilometers).
- Celestial Navigation: The position of the equator is used as a reference point for celestial navigation and calculating the celestial coordinates of stars and other celestial bodies.
Study Guide:
When studying the equator, it is important to understand its significance in geography, climate, and navigation. Here are some key points to focus on:
- Describe the location of the equator and its significance in dividing the Earth into hemispheres.
- Explain the climate characteristics of regions near the equator and the factors that contribute to the tropical climate.
- Calculate the approximate circumference of the Earth along the equator using the given radius.
- Discuss the importance of the equator in celestial navigation and its role as a reference point for celestial coordinates.
Understanding the equator is essential for grasping key concepts in physical geography, climate science, and navigation. By mastering the fundamentals of the equator, students can develop a deeper understanding of Earth's structure and its influence on various aspects of our planet.
.◂Physics Worksheets and Study Guides High School. Heat
The resources above cover the following skills:
PHYSICAL SCIENCE (NGSS)
Energy
Students who demonstrate understanding can:
Create a computational model to calculate the change in the energy of one component in a system when the change in energy of the other component(s) and energy flows in and out of the system are known.
Develop and use models to illustrate that energy at the macroscopic scale can be accounted for as either motions of particles or energy stored in fields.