Worksheets › Class 9 › Life on Earth
Class 9 Life on Earth worksheet
CBSE Social Science. Biomes of the world, biodiversity hotspots, ecotourism, GI tags, forest rights and traditional water tanks. Every sheet has 20 questions in three sections and an answer key, and the numbers change every time.
Sample questions
Real questions from this chapter, as the app sets them. Tap Answer to see the answer and working.
Section A · multiple choice
- 1.
A large natural region with similar climate, plants and animals is a:
- nation
- delta
- habitat
- biome
Answer
(d) biome
- 2.
Which is an example or feature of the hot desert biome?
- the Sahara
- the Rann of Kutch
- pines, spruces and larches
- mosses and lichens on frozen ground
Answer
(a) the Sahara
- 3.
Tripura Queen Pineapple has a GI tag from which state?
- Odisha
- Goa
- Assam
- Tripura
Answer
(d) Tripura
Section B · short answer
- 4.
What decides the kind of biome in a place?
Answer
Temperature, rainfall, the main plants and how those plants grow.
- 5.
Give an example or feature of each biome: (a) taiga (b) tundra
Answer
(a) pines, spruces and larches (b) mosses and lichens on frozen ground
Section C · long answer
- 6.
Describe the tropical rainforest biome.
Answer
Found between 23.5° N and 23.5° S, hot and wet all year, with layers from the emergent trees to the forest floor; the largest are in the Amazon, Congo and Southeast Asia.
Fresh sheets for your child
In the app, every Life on Earth sheet is new: the app remembers the questions your child has already had and leaves them out. Print the sheet as a PDF, or use notebook mode and write the answers in a notebook.
Coming soon for Android and iPhone.