What the name for the color of the powder left behind when a mineral is rubbed across a hard surface?

a. luster

b. streak

c. tenacity

d. fracture

explain two reasons why one nation might peacefully agree to hand over part of its territory to another.

How can landforms of bodies of water affect climate?

Forming outside, on the surface of Earth's crust

What way can a valley be form

Explain the difference between glacial erosion and glacial deposition

11. Name 3 types of birds in Oceania and describe what makes them unique. 12. What are some ways that non-native species were introduced to Oceania? 13. What effects can invasive species can have on an ecosystem? 14.

Which of the following is a false pairing of an early civilization and its modern-day location A. Mesopotamians - Iraq B. Indus Valley Civilization - Pakistan C. Olmec - Canada D. Egyptians - Egypt

What is the main reason water from the ocean turns to what're vapor, and than evaporates into the air? A. ocean breezes B. changing tides C. heat front the sun D. moons gravitational pull

What could cause an igneous rock to become soil? a. Increased temperature and pressure c. Exposure and weathering b. Melting and crystallization d. All of the above

One knot is equal to one nautical mile. a. True b. False