EXERCISE - 5A

Author:Geeta Negi

Geeta Negi Biology Solutions for EXERCISE - 5A

Simple step-by-step solutions to EXERCISE - 5A questions of Our Environment from CORE SCIENCE BIOLOGY For Class 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISE - 5A with Hints & Solutions

EASY
10th CBSE
IMPORTANT

Suggest one word , whether biotic factors or abiotic factors for the following statement/definition:
The physical factors like temperature, rainfall, wind, and soil of an ecosystem.

EASY
10th CBSE
IMPORTANT

Suggest one word for each of the following statements/definitions.

Organisms depend on the producers either directly or indirectly for food. 

EASY
10th CBSE
IMPORTANT

Select the mismatched pair in the following and correct them -

EASY
10th CBSE
IMPORTANT

Classify the following as producers and decomposers: Green plants, Bacteria, Fungi, Blue - green algae.

EASY
10th CBSE
IMPORTANT

Distinguish between biodegradable and non-biodegradable pollutants.

EASY
10th CBSE
IMPORTANT

Choose the biodegradable pollutants from the list given below:

MEDIUM
10th CBSE
IMPORTANT

What are the different types of ecosystem?

MEDIUM
10th CBSE
IMPORTANT

What are the features of an ecosystem?