What is the meaning of terestial?

What type of erosion is pictured here How can this type of erosion help to carry harmful chemicals that are deposited in the soil to rivers lakes and oceans? What the North American Monsoon is caused by? What type of boundaries creates volcanic mountains? What is the melting point of Liquid Detergent? How can water on earth be found in many different places? Which of the following is a cyanide antidote Nitrite CANA Atropine 2-prolidoxime chloride? What does earth do in a month? Why is building a home on a flood plain risky? When is the exact middle of summer? Why are little spheres called protobionts important? Does magnesium sulfate contains sulfur? How are sodium and chlorine ions different from salt molecules? How is convection current created? Why Forest is a dynamic living entity? How do humans harm estuaries? what process does water vapor leave the atmosphere and form dew? What was the average rate in centimeters per year that the north american plate has moved over the past 11 million years? Increasing what speeds up most chemical reactions? Is the density of the salinity of seawater lower or higher? Can an element be broken down and still keep it's original properties?

What is the meaning of terestial?