Name 3 factor that affected the eruption of mount st helens

Name 5 inland waterways of australia

Give three differences between oceanic and continental crust brainliest will be awarded

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory