Table of Contents
What three 3 factors are needed for photosynthesis to begin?
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.
What are five factors that affect the rate of photosynthesis?
Temperature, light intensity, carbon dioxide levels, water, oxygen and chlorophyll. The rate of photosynthesis increases as the temperature increases.
What are the factors affect photosynthesis?
Three factors can limit the rate of photosynthesis: light intensity, carbon dioxide concentration and temperature.
- Light intensity. Without enough light, a plant cannot photosynthesise very quickly – even if there is plenty of water and carbon dioxide.
- Carbon dioxide concentration.
- Temperature.
What factors affect the rate of cellular respiration?
We’ll first review what cellular respiration is, and then explore how three factors affect it: temperature, glucose availability, and oxygen concentration.
What is photosynthesis 5th grade?
Photosynthesis is the big name for the process by which plants convert energy from sunlight into energy for food. This process also requires water and carbon dioxide. In this form the plants can use the glucose,and water for food and release the oxygen back into the air for consumption by animals, including humans.
What is chlorophyll Class 3?
CHLOROPHYLL: Chlorophyll is a pigment that gives plants their green colour and it helps plants in photosynthesis. PHOTOSYNTHESIS: Green plants make their own food. They do this through a process called Photosynthesis.
What are the 3 factors that affect the rate of transpiration?
Environmental factors that affect the rate of transpiration Light. Plants transpire more rapidly in the light than in the dark. Temperature. Plants transpire more rapidly at higher temperatures because water evaporates more rapidly as the temperature rises. Humidity. Wind.
What are the limiting factors of photosynthesis?
A limiting factor is a factor that controls a process. Light intensity, temperature and, CO2 concentration and availability of H2O are all factors which can control the rate of photosynthesis. Usually, only one of these factors will be the limiting factor in a plant at a certain time.
What are 3 factors that affect equilibrium system?
Concentration of reactants or products
What are 3 factors that affect diffusion rates?
Diffusion occurs when particles move from an area of high concentration to an area of low concentration. The factors affecting rate of diffusion are: concentration, temperature, mass of the particle and properties of the solvent in which diffusion occurs. Faster movement equals faster diffusion.