Environmental Science MCQs
Practice free Environmental Science multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 937 questions — no login required.
Question 577hard
A __________ is formed due to the collection of water in a natural basis or depression in a mountainous area or in plains.
Question 578easy
The simplest aquatic ecosystem can be seen in a
Question 579easy
The most endangered ecosystem in India
Advertisement
Question 580hard
The expansion on PQLI is
Question 581medium
The unit of pressure most commonly found on a surface weather map is:
Question 582hard
All forms of water that comes down on Earth, including rain, snow, hail etc. is known as _____________
Advertisement
Question 583hard
When both partners are affected negatively the nature of interaction is
Question 584medium
Which of the following weather elements always decreases as we climb upward in the atmosphere?
Question 585medium
In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called