Earth and Space Flashcard

Front

What are Spring Tides?

Back

Spring Tides are the highest and lowest tides that occur when the Earth, the Moon, and the Sun are aligned, typically during the New Moon and Full Moon phases.

Front

During which moon phases do Spring Tides occur?

Back

Spring Tides occur during the New Moon and Full Moon phases.

Front

Why do the Sun's rays strike different parts of the Earth at different angles?

Back

The Sun's rays strike different parts of the Earth at different angles because the Earth's surface facing the Sun is curved.

Front

What causes the changes in Earth's seasons?

Back

The changes in Earth's seasons are mainly due to the tilt of the Earth on its axis.

Front

Why do planets in the solar system stay in their orbits?

Back

Planets stay in their orbits due to the balance between gravity and inertia.

Front

What is the relationship between mass and gravity on the Moon compared to Earth?

Back

The surface gravity on the Moon is less than on Earth because the Moon has less mass than Earth.

Front

What is the effect of Earth's tilt on climate?

Back

Earth's tilt affects the climate by changing the angle of sunlight received, leading to seasonal variations.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is gravity?

Back

Gravity is the force that attracts two bodies towards each other, depending on their masses and the distance between them.

Front

How does the curvature of the Earth affect sunlight?

Back

The curvature of the Earth causes sunlight to strike different areas at varying angles, affecting temperature and climate.