the rocks are sandstone mainly
Earth's crust, same type of rocks,, shield and major area :)
it is a magma type
Badlands National Park is made up of poorly lithified siltstones and mudstones.
Over 2000 sandstone arches are in the park.
Rivers and glaciers carved into granite to make Yosemite National Park. Half Dome is the most recognized rock formation in Yosemite.
clastic
The main rock type in Dartmoor is granite, specifically known as Dartmoor granite. It is a type of igneous rock that forms the rugged tors and domes that characterize the landscape of Dartmoor National Park.
Saguaro is a type of desert cactus, which should tell you where you will locate that park.
alternative rock
the land in Yellowstone national park was formed by the action of volcanoes
El Capitan in Yosemite National Park is primarily composed of granite, a type of igneous rock formed from the cooling of magma underground. Its distinct features and sheer vertical walls have made it a popular destination for rock climbers.
blue grass