[Answer] Plateaus form when what material rises without breaking the earth’s crust?

Step 1 : Introduction to the question "Plateaus form when what material rises without breaking the earth’s crust?"

...Plateaus come in two types: dissected and volcanic. Volcanic plateaus happen when, over time, magma rises up beneath the earth’s surface without breaking it. The plateau rises when the lava continues to flow in that area. Dissected plateaus form when tectonic plates slowly move together, pushing the Earth’s crust upward.

[Answer] A butte forms when a river separates what landform?

Step 1 : Introduction to the question "A butte forms when a river separates what landform?"

...A butte forms gradually as a river erodes its caprock. Because caprock resists weathering, buttes are much taller than they are wide, unlike the mesa from which they’re formed. Typically, buttes are in dry areas, where wind and rain erode the weaker rock beneath the caprock, creating unique pillar-like shapes.

[Answer] A fjord forms when a glacier does what?

Step 1 : Introduction to the question "A fjord forms when a glacier does what?"

...When a glacier moves across an area, it leaves a deep, u-shaped groove in the land. The neighboring sea then fills the new valley, forming a deep river inlet through coastal lands. Often, the remaining rocks and sediment will stay near the fjord’s entrance, making for deeper water the farther inland you go.

[Answer] Bolivia is home to which of the world’s largest landforms?

Step 1 : Introduction to the question "Bolivia is home to which of the world’s largest landforms?"

...The Salar de Uyuni is located at the top of the Andes in a prehistoric dry lake. In the dry season, the surface is cracked and looks like a salty desert. The rest of the year brings enough rainfall that the surface of the salt flat creates a giant mirror, making for a unique landscape that reflects the sky above and blurs the line of the horizon.

[Answer] What narrow landform can be formed after a volcanic eruption?

Step 1 : Introduction to the question "What narrow landform can be formed after a volcanic eruption?"

...An isthmus can form after a volcanic eruption makes islands in a channel. The blockage collects sediment, which becomes a continuous strip of land, like the Isthmus of Panama. An isthmus can be as narrow as a few miles wide or hundreds of miles across.

[Answer] What river feature was named after a triangular Greek letter?

Step 1 : Introduction to the question "What river feature was named after a triangular Greek letter?"

...Deltas were named for their shape, making them easy to spot. They form where a river meets the ocean when currents deposit sediment near standing water. You can sometimes find deltas in lakes, and if a river distributes itself in a specific way, it can create a series of deltas, like at the mouth of the Mississippi River.

[Answer] What is an antonym for “grandisonant”?

Step 1 : Introduction to the question "What is an antonym for “grandisonant”?"

...1. Resident 2. Residual 3. Reserved 4. Restated