Which of the following has NOT played a major role in forming the Grand Canyon?

A. erosion

B. marine animals

C. the Colorado River

D. deposition of sediment

Which of the following statements about outdoor exercise is false A) Outdoor exercise can be risky B) outdoor exercise is available everywhere C) outdoor exercise can boost your mental health D) outdoor exercise requires top-level fitness

A process that directly describes the growth of cities is segregation. urbanization. industrialization. commercialization.

Which pair belongs together? A. Ho Chi Minh-Cu Chi Tunnels B. Singapore-Klongs C. Shanghai-Terra-Cotta Warriors D. Delhi-Taj Mahal

Your school is visting a local bureau of the national weather service. a student asks a meteorologist why hurricans do not form in the northern atlantic ocean. how can you expect the metrologist to reply?

Besides lava setting fire to combustible materials, what other natural hazards can occur from a volcanic eruption? earthquakes lightning storms landslide and mudslides flooding

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