English

Arrange the major events as per geological time scale: Geological time period 1. Cambrian 2. Devonian 3. Permian 4. Triassic -

Advertisements
Advertisements

Question

Arrange the major events as per geological time scale:

(Origin of conifers, Abundance of trilobites, Diversification of fishes, All types of marine algae, Formation of Forests, Rise of dinosaurs, Extinction of seed ferns, Rise of modern insects.)

  Geological time
period
Major events
1. Cambrian ______
2. Devonian ______
3. Permian ______
4. Triassic ______
Chart
Fill in the Blanks

Solution

  Geological time
period
Major events
1. Cambrian Abundance of trilobites, all types of marine algae
2. Devonian Diversification of fishes, formation of forests
3. Permian Origin of conifers, rise of modern insects
4. Triassic Rise of dinosaurs, extinction of seed ferns.
shaalaa.com
  Is there an error in this question or solution?
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×