EEOB 2250 Exam 1 2025/2026 Exam
Questions Marking Scheme New Update
1
| A+ Rated
What three eons make up the geological time scale? - 🧠 ANSWER ✔✔Archean
Proterozoic
Phanerozoic
What is the time scale of the Paleozoic era? - 🧠 ANSWER ✔✔Cambrian period
Ordovician period
Silurian period
Devonian period
Carboniferous period
Permian period
What is the Time Scale of the Mesozoic Era? - 🧠 ANSWER ✔✔Triassic
Jurassic
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,Cretaceous
What time period had the appearance of many types of relatively large, mobile
2
animals with hard skeletal tissues? - 🧠 ANSWER ✔✔Cambrian
What time period had widespread shallow seas; diverse marine life and the first
jawless fishes? - 🧠 ANSWER ✔✔Ordovician
What time period had radiation of jawless fishes, first jawed fishes and first
terrestrial plants and arthropods? - 🧠 ANSWER ✔✔Silurian
What time period had the first forests, radiation of terrestrial arthropods, radiation
of jawed fishes, and the first tetrapods? - 🧠 ANSWER ✔✔Devonian
What time period had radiation of amphibians, radiation of insects, and
coalescence of continents? - 🧠 ANSWER ✔✔Carboniferous
What time period was Pangea formed by the end of, had, widespread dry, interior
areas, radiation of amniotes, mammal lineage was dominant, and massive
extinction at the end? - 🧠 ANSWER ✔✔Permian
What time period had a widespread dry interior areas, gymnosperms were
dominant, archosaurs (and dinosaurs) replace mammal lineage as dominant group
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, by the end, had the first pterosaurs and marine reptiles, and had first true mammals
at the end? - 🧠 ANSWER ✔✔Triassic
3
What time period had a radiation of dinosaurs, Pangea began to breakup, and had
the first birds? - 🧠 ANSWER ✔✔Jurassic
What time period had further separation of continents, extensive epicontinental
seas, a radiation of angiosperms (flowering plants), a radiation of birds, and a
major extinction at the end? - 🧠 ANSWER ✔✔Cretaceous
What time period had a radiation of mammals? - 🧠 ANSWER ✔✔Cenozoic Era
When was the first fossil dinosaur species described? - 🧠 ANSWER ✔✔1820s
When was Dinosauria officially recognized? - 🧠 ANSWER ✔✔1842
Where were many spectacular dinosaur fossils were discovered in the late 1800s? -
🧠 ANSWER ✔✔western North America
When new material is added to the crust, the sides of plates may form _________
_______. - 🧠 ANSWER ✔✔spreading zones
When one plate dives below another plate, _________ _____ are formed. - 🧠
ANSWER ✔✔subduction zones
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Questions Marking Scheme New Update
1
| A+ Rated
What three eons make up the geological time scale? - 🧠 ANSWER ✔✔Archean
Proterozoic
Phanerozoic
What is the time scale of the Paleozoic era? - 🧠 ANSWER ✔✔Cambrian period
Ordovician period
Silurian period
Devonian period
Carboniferous period
Permian period
What is the Time Scale of the Mesozoic Era? - 🧠 ANSWER ✔✔Triassic
Jurassic
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,Cretaceous
What time period had the appearance of many types of relatively large, mobile
2
animals with hard skeletal tissues? - 🧠 ANSWER ✔✔Cambrian
What time period had widespread shallow seas; diverse marine life and the first
jawless fishes? - 🧠 ANSWER ✔✔Ordovician
What time period had radiation of jawless fishes, first jawed fishes and first
terrestrial plants and arthropods? - 🧠 ANSWER ✔✔Silurian
What time period had the first forests, radiation of terrestrial arthropods, radiation
of jawed fishes, and the first tetrapods? - 🧠 ANSWER ✔✔Devonian
What time period had radiation of amphibians, radiation of insects, and
coalescence of continents? - 🧠 ANSWER ✔✔Carboniferous
What time period was Pangea formed by the end of, had, widespread dry, interior
areas, radiation of amniotes, mammal lineage was dominant, and massive
extinction at the end? - 🧠 ANSWER ✔✔Permian
What time period had a widespread dry interior areas, gymnosperms were
dominant, archosaurs (and dinosaurs) replace mammal lineage as dominant group
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, by the end, had the first pterosaurs and marine reptiles, and had first true mammals
at the end? - 🧠 ANSWER ✔✔Triassic
3
What time period had a radiation of dinosaurs, Pangea began to breakup, and had
the first birds? - 🧠 ANSWER ✔✔Jurassic
What time period had further separation of continents, extensive epicontinental
seas, a radiation of angiosperms (flowering plants), a radiation of birds, and a
major extinction at the end? - 🧠 ANSWER ✔✔Cretaceous
What time period had a radiation of mammals? - 🧠 ANSWER ✔✔Cenozoic Era
When was the first fossil dinosaur species described? - 🧠 ANSWER ✔✔1820s
When was Dinosauria officially recognized? - 🧠 ANSWER ✔✔1842
Where were many spectacular dinosaur fossils were discovered in the late 1800s? -
🧠 ANSWER ✔✔western North America
When new material is added to the crust, the sides of plates may form _________
_______. - 🧠 ANSWER ✔✔spreading zones
When one plate dives below another plate, _________ _____ are formed. - 🧠
ANSWER ✔✔subduction zones
100% GUARANTEED PASS
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
