Why did it take so much time and effort to build the panama canal?

What color is water?

Which statement summarizes the author's main claim

Nitrogen gas is most commonly found in which earths sphere? a. Biosphere b. Exosphere c. Atmosphere d. Hydrosphere

Which of the following can be found in Thailand? a. ebony forests c. Khorat Plateau b. rainforests d. all of the above

When prices and the quantity of goods produced are controlled by the government

Eventually became the capital of Russia

Which type of earth scientist was most receptive to Wegener's ideas? A. Seismologists (earthquakes and deep earth) B. Petrologists (igneous rocks) C. Geomorphologists (landscape shapes) D. Paleontologists (fossil organisms)

Tides describe the regular rising and falling of ocean water. Tides are caused by A. the gravitational pull of the Sun and Moon. B. earthquakes on the ocean floor. C. the rotation of the Moon on its axis.

What is the difference between habitat and biomes

What do lizards need for survival