In this 800,000-year climate record from Antarctica, we see that carbon dioxide concentrations have consistently ranged between parts per million while the climate system oscillated back and forth between glacial and interglacial periods.

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves

What are some natural resources found in midwest

Which statement about new zealand’s first inhabitants is not true? a. the maori have no political power today. b. the origin of the maori is in dispute by scholars. c. the maori are trying to reassert their claims to the land. d. the maori lost most of their land in the 1800s to the british colonists. (gradpoint)