Archive day

March 6, 2026

1,839 public questions were asked on this day.

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What Happened to the Dinosaurs? One of the biggest unsolved mysteries for scientists is figuring out what happened to the dinosaurs. About 64 million years ago, dinosaurs died out, and scientists today are still trying t...
Asked by jojo 1 answer
Propaganda Propaganda is any type of writing that is written with the intention of persuading people to support a cause. It is aimed at trying to influence an audience instead of giving out fair information. In fact, pro...
Asked by jojo 1 answer
Can humans make changes in their lifestyle choices to limit global warming? Provide at least three examples to support your claim. 3 short sentences
Asked by bob 1 answer
Are humans responsible for changes to our climate? Why or why not? Provide examples to support your claim. 2 short ssentences
Asked by bob 1 answer
As a result of poor economic conditions in the early 1990s, new congressional leadership was elected in 1994. Republican voter participation declined. Democratic voter participation increased. Congress was unable to crea...
Asked by sfv 1 answer
This biome is made up of milions of tiny animals with hard shells around their bodies.(1 point) everglade swamp coral reef cay Skip to navigation
Asked by nico 1 answer
Which U.S. states contain the Cascade Range? (1 point) Arizona, New Mexico, and Texas Washington, Oregon, and California Wyoming, Montana, and Idaho Nevada, Utah, and Colorado Skip to navigation
Asked by nico 1 answer
How did glacial activity shape the fertile soils of the Great Plains? (1 point) Covering the landscape with layers of volcanic ash. Carrying fine silt down from the mountain ranges. Depositing rich sediment from their me...
Asked by nico 1 answer
What is permafrost? (1 point) It is ground that thaws out completely every summer. It is a large mass of ice that moves slowly over land. It is a type of moss that grows only in arctic regions. It is soil that remains fr...
Asked by nico 1 answer
What distinguishes the Cascade Range mountains from other North American mountain ranges? (1 point) Their mineral deposits include rich coal. Their volcanic activity has gone extinct. Their physical length is the greates...
Asked by nico 1 answer
Define biodiversity and the importance of diversity in ecosystems. How could humans harm an ecosystem’s biodiversity? 2 short sentences
Asked by bob 1 answer
On November 2, a beluga whale gave birth to a calf at the Zoo of Valencia, in Spain. It is Europe's first captive beluga birth. The gray-blue calf weighed nearly 200 pounds and was more than three feet long. Eight-year-o...
Asked by jojo 1 answer
What characteristics of the Great Plains make the region excellent for farming? (1 point) Its deep layers of rich, fertile soil. Its vast tundra with frozen permafrost. Its many active and enriching volcanoes. Its rocky...
Asked by nico 1 answer
On November 2, a beluga whale gave birth to a calf at the Zoo of Valencia, in Spain. It is Europe's first captive beluga birth. The gray-blue calf weighed nearly 200 pounds and was more than three feet long. Eight-year-o...
Asked by jojo 1 answer
What is a cordillera? (1 point) A community of animals and plants. A raised but relatively flat plateau. A long series of mountain ranges. A ridge of jagged rock or coral.
Asked by nico 1 answer
Select the correct answer from each drop-down menu. Which words best complete the analogy? Enforce is to impose as feud is to
Asked by jojo 1 answer
At its narrowest point in Panama, how wide is the continent of North America? (1 point) 50 kilometers (31 miles) 500 kilometers (310 miles) 250 kilometers (155 miles) 100 kilometers (62 miles)
Asked by nico 1 answer
What is a unique physical feature of North America's western region? (1 point) The formation of extensive and fertile coastal plains. The existence of thousands of freshwater lakes. The vast expanse of temperate grasslan...
Asked by nico 1 answer
Describe how the growing human population impacts the environment through advances in agriculture and urbanization. 2 short sentences
Asked by bob 1 answer
Why is it a potential problem if a president and Congress have different agendas? Legislation can stall easily. Congress can pass legislation with the President’s approval. The president can lose the ability to veto legi...
Asked by sfv 1 answer
Drag and drop the words into the correct locations. (2 points) The Sierra Madre mountain system stretches from the southwestern United states to .
Asked by nico 1 answer
Drag and drop the words into the correct locations. (2 points) The Sierra Madre mountain system stretches from the southwestern to .
Asked by nico 1 answer
Drag and drop the words into the correct locations. (2 points) Tundra is where low and precipitation levels hinder growth.
Asked by nico 1 answer
Drag and drop the words into the correct locations. (2 points) The temperate rainforest supports trees like the Sitka , western red cedar, and fir.
Asked by nico 1 answer
Drag and drop the words into the correct locations. (2 points) The three major regions of North America are located in the shadows of nearby mountains.
Asked by nico 1 answer