Science Review - 4th Quarter

it is the result of the exposure of the bedrock or ancient deposits on the earth's surface

• rock outcrop

• frost wedging

• abrasion

it involves the PHYSICAL breakdown of rocks into smaller fragments

• chemical weathering

• mechanical weathering

• biological weathering

ocean waves wearing the rocks is an example of what type of weathering?

• chemical

• mechanical

• biological

abrasion is an example of what type of weathering?

• chemical

• mechanical

• biological

Living things such as microbes results to what type of weathering?

• chemical

• mechanical

• biological

oxidation is an example of what type of weathering?

• chemical

• mechanical

• biological

A thunderstorm is a localized storm characterized by frequent lightning and thunder.

• TRUE

• FALSE

Tropical cyclones happen when there is high atmospheric pressure

• TRUE

• FALSE

The World Meteorological Organization is assigned to give the local names of tropical cyclones.

• TRUE

• FALSE

Weather is described as the condition of the atmosphere at a particular place within a short period of time.

• TRUE

• FALSE