what happen when autotrophs get completely vanished
Answers
Answer:
Heterotrophs cannot make their own food, so they must eat or absorb it. ... But heterotrophs are limited by our utter dependence on those autotrophs that originally made our food. If plants, algae, and autotrophic bacteria vanished from earth, animals, fungi, and other heterotrophs would soon disappear as well.
Heya mate !
For the most part, autotrophs often make their own food by using sunlight, carbon dioxide, and water to form sugars which they can use for energy. Some examples of autotrophs include plants, algae, and even some bacteria. Autotrophs are important because they are a food source for heterotrophs (consumers).
We'd all shortly die ,no longer being able to digest most food And the planet would be mess.
Life could not exist on Earth without trees because they produce most of the oxygen that humans and wildlife breathe. Autotrophs absorb carbon dioxide from the atmosphere and release oxygen using the process of photosynthesis.
Hope it helps you. plz mark as brainliest