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caleb

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Latest questions from caleb

During which eon did the most oxygen begin to accumulate in Earth’s atmosphere? Archean Proterozoic Phanerozoic Hadean
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What allowed cells to form? formation of organic compounds formation of DNA building blocks formation of cell membranes the last universal common ancestor
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When did swampy forests cover the Earth? Devonian period Silurian period Carboniferous period Cambrian period
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What does the geologic timescale tell scientists? the history of events in the solar system the specific age of the solar system the history of events on Earth how the Earth formed
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Which climate event occurred during the Pleistocene epoch? the Snowball Earth the breakup of Pangaea an Ice Age ocean formation
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Which land masses formed when Pangaea broke apart? Select ALL that apply. Rodinia Laurasia Gondwana Pannotia
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When did the Cenozoic era begin? 400 million years ago 550 million years ago 4 billion years ago 66 million years ago
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What is the name of Earth’s history between 4.65 billion and 570 million years ago? the Cambrian the Hadean the Precambrian the Archean
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. When did mammals appear? Permian period Jurassic period Triassic period Cretaceous period
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How did geologic changes and climate variations shape life on Earth? They didn’t affect life. They drove evolution. They reduced evolution. They caused life to form.
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Which lists the geologic time divisions in order from smallest to largest? epoch, period, era, eon epoch, period, era, age era, epoch, period, age period, era, eon, epoch
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Which periods belong to the Paleozoic era? Select ALL that apply. Carboniferous Ordovician Triassic Silurian
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Periods are subdivided into smaller units on the geologic timescale. What are these smaller units called? sub-periods epochs periods eras
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During which eon did Pangaea form? Archean Proterozoic Hadean Phanerozoic
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What was the first Precambrian eon? Paleozoic Phanerozoic Hadean Archean
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When did the Mesozoic era end? 66 million years ago 550 million years ago 400 million years ago 4 billion years ago
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What happened to the continents during the Cenozoic? They moved closer together. They formed two supercontinents. They formed one supercontinent. They moved to their current locations.
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The sum of Audrey's age and her aunt Bella's age is more than 30 years. Bella's age is at least six more than twice Audrey's age. Which system of linear inequalities models this scenario? For this scenario, let a= Aubrey...
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Natalie and her friend Holly went for a run last Saturday. Natalie ran at least 4 miles farther than Holly. Together, they ran a total of more than 24 miles. Let n= the number of miles Natalie ran. Let h= the number of m...
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The Pet Resort is boarding no more than a total of 14 dogs and cats for the weekend. The number of dogs is fewer than twice the number of cats. Which system of linear inequalities models this scenario? For this scenario,...
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While the entire world suffered from the effects of the global depression, some countries fared better than others. Which two countries proved to be self-sufficient but were still plagued by high unemployment? France and...
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In what decade did most of the world suffer from a global depression? 1930s 1910s 1920s 1940s.
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What caused so many banks to fail during the Great Depression? Most banks failed due to over government intervention and regulation. Most banks failed due to overinvesting and risky business practices. Most banks failed...
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How did the Smoot-Hawley Tariff Act of the United States effect the global depression? Legislation like the Smoot-Hawley Tariff Act increased the value of European currency. This political action resulted in foreign trad...
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In general, how do the stories in books differ from their adaptations as feature films? Books can include more intense dialogue than a feature film. Books can include more details because they are not limited to two hour...
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Latest answers from caleb

This is your PRINCIABLE GET OFF THIS WEBSITE RIGHT NOW
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stuff you can keep things in
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