The Force That Causes Earth to Orbit the Sun Is

question 25

Multiple Choice

The force that causes Earth to orbit the Sun is due to gravity, while the force needed to keep Earth moving as it circles the Sun is

• A)inertia.
• B)due to gravity.
• C)due to both inertia and gravity.
• D)no force at all.

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Definitions:

Arctic Warming

The phenomenon of rising temperatures in the Arctic region, leading to melting ice caps, permafrost, and changes to ecosystems.

Methane

A potent greenhouse gas with a molecular structure of one carbon atom and four hydrogen atoms, contributing to Earth's warming.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration, contributing to the greenhouse effect.

UV Radiation

is ultraviolet light from the sun, which can cause sunburn and has significant implications for both human health and the environment.