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Q: Why do we need plants what would happen if we didnt have them?
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what is going to happen to me cause i didnt pay my speeding ticket and didnt make my court date but i want to pay it whats going to happen? and what i need to do?”


What would happen if plants could walk?

if the plants could walk they will go to a place where all that they need is there


What would happen if carbon dioxide (co2) was removed from a plants environment?

The plant would die. Plants need co2 to make oxygen which humans and animals need to exist.


What would happen to plants if there was no CO2?

if theres no co2 all the plants will die because they need CO2 (and sunlight) to do photosynthesis


What would happen to a plant if it would not receive even a faint of sunlight for a long duration?

The plants will die because the plants need a sunlight to grow...


Why do the humans need oxygen?

Humans need oxygen to survive and think.If you dont have enoff oxygen for your brain it will stop working and you will eventually die.Humans also need oxygen sso that they can breath out carbon dioxide.If we didnt have oxygen we wouldnt have carbon dioxide.Carbon Dioxide is the thing that plants breath in.So if we didnt have oxygen plants would die.And then the animals that eat plants will die.Then the animals that eaet does animals will die.And we are omnivore(means we eat plants and animals)so if there were no plants and animals we will die of hunger That is why we need oxygen Patronum483 :)


What would happen if plants produced carbon dioxide?

Life wouldn't exist because animals need oxygen.


What would happen to plant life due to the climate getting warmer?

Plants that need alot of water will die because as the temperature gets warmer, the water plants need will dry up.


What would happen without air?

Well if there were no oxygen then all animals would probably die except plants because all they need is carbon dioxide plants would die without us as plants need us to inhale the oxygen they make then exhale the carbon dioxide that they need. our relationship with plants is interdependant meaning we could not survive without each other


What would happen to the plants ability to make food if there were no CO2 on earth?

If earth had no carbon dioxide then no plants (or animals) would have ever evolved because they all need it for respiration to take place.


What would happen if there was no sun for 24 hours?

If there was no sun for 24 hours it would be like an ECLIPSE and also plants need sunlight so they would probably not survive.


Why is the sun important for food and plants?

Well, different plants need different amounts of sunlight. They need sunlight for photosynthesis, that's how they make their own food. Without sunlight, there would be no photosynthesis, and plants would not survive.