The Rise of the Angiosperms
100

$100 Clue: What is the official scientific term used to classify all flowering plants on Earth?

  • A) Gymnosperms
  • B) Mosses
  • C) Angiosperms
  • D) Ferns
  • E) Algae

What are angiosperms? (C)

200

$200 Clue: Flowering plants suddenly exploded in numbers during which warm and tropical geological period?

  • A) Jurassic period
  • B) Ice Age
  • C) Cretaceous period
  • D) Stone Age
  • E) Cambrian perio

    • What is the Cretaceous period? (C)
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