Which type of economic activity has grown more important in modern economies in recent years?

quaternary

secondary

primary

tertiary

Explain the frontier attitude and the effect it had on early development of north america.

What is a singleton daughter?

Climate is highly variable but weather is not. Weather varies over long periods - decades or more. True False

If platinum has a density of 21.46g/cm³ ... if you have 5cm³ volume of platinum what is its mass

What factor distinguishes wet tropical climates from tropical wet and dry climates?

Is it possible for a mineral to have a prismatic habit without having any cleavage? why or why not? if yes, give an example

Which structure or landform could be a batholith? A. A limestone cavern, such as the popular Mammoth Cave in Kentucky C. A group of mountains, such as the coastal mountains of British Columbia

Vanessa has 3 yards of cotton. She needs 3/4 yard for each skirt she makes. How many skirts can she make?

What is the biggest problem facing the Chesapeake Bay and Puget Sound?

What aspects of Latin American culture have most been influenced by the European colonization of the past?