Explanation

The Earth rotates on its axis from west to east. Because of this, the Moon, the Sun and all other celestial objects appear to move from east to west across the sky.

Explanation

Methane is a chemical compound with the chemical formula CH4 (one carbon atom bonded to four hydrogen atoms).

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Explanation

The location below the earth's surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter

. Sometimes an earthquake has foreshocks.

Explanation

The bar is a metric unit of pressure, but not part of the International System of Units (SI).

Bar is defined as 100,000 Pa (100 kPa)

Explanation

Latitude: a geographic coordinate that specifies the north–south position of a point on the Earth's surface. 

Explanation

Combustion is when fuel reacts with oxygen to produce heat.

Chemical reactions that produce heat we call exothermic reactions.

Most vehicles use an engine to convert heat energy into mechanical energy.

 Mechanical energy gets transferred to the vehicle's moving parts, like wheels or propellers.

Explanation

Cancer is caused by changes to DNA.

Most cancer-causing DNA changes occur in sections of DNA called genes.

These changes are also called genetic changes.

A DNA change can cause genes involved in normal cell growth to become oncogenes.

Explanation

Explanation

The James Webb Space Telescope (JWST) primarily uses infrared rays to capture images of distant objects in the univers

Explanation

Soil pollution is primarily caused by acid rain.

Acid rain contains pollutants like sulfuric and nitric acids, which can degrade soil quality by altering its pH and harming plant life.