IGCSE /Grade 9
Science MCQ Based On Food chains food webs and energy flow
Our free online Science test quiz for Grade 9, IGCSE will assist you to improve your Science skills on every concept in a fun interactive way.
Happy students
Awesome classes
IGCSE Grade 9 Science Food chains food webs and energy flow
|
Food chains directly depends on solar radiations.
Herbivores means who depend on plants only for their food
Energy is passed from organisms at one __________ to the next.Energy flows through an ecosystem in ___________ direction
It consists of all the food chains in a single ecosystem.
The biotic factors (living organisms) of the ecosystem are linked together by food.
Aquatic food webs are built on phytoplankton and algae.
It means the energy moves in one direction only.
In a food chain, the amount of living organic matter is called biomass.
It should be the major producer of aquatioc ecosystem.
The ecosystem where the sun is not the source of energy.
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.