How do u think joshua tree national park will look after 100 years?

Ahill is made of rock particles of different sizes. which of these agents of erosion probably causes the hill to form? a- waves b- glacial ice c- wind d- flowing water

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called