Which of the Earth's spheres is composed of all the water on the planet, including oceans, seas, and rivers? A. the hydrosphere B. the atmosphere C. the biosphere D. the lithosphere

What Eco region does the Texas Ocelot live in?

Fossils provide evidence for evolution, and often intermediate forms. One example of an evolutionary intermediate is Odontochelys, a Triassic-aged turtle with teeth. What does this early turtle tell us about evolution of the turtle shell?

In what type of dry climate do you think the fewest people live, and why

Identify the true statement. Choose one: A. Time zones are set in relation to the time at the astronomical observatory in Greenwich, England. B. Time zones are 15° of latitude wide. C.

When earthquakes, hurricanes, or other environmental disasters strike, humans tend to "blame" nature and see themselves as innocent victims of a harsh and cruel nature.

The main plant adaptations in the tropical rainforest environment

1. What's the definition for ecological perspective 2. What the definition for spatial perspective

Which of the following terms describes a family structure headed by a woman?

Which of these is a renewable resource? a. coal b. cotton c. copper d. petroleum

What are the classifications for the six major land areas on earth?