Alberta Tar Sands Sustainability Report Introduction Tar sands are a combination of clay‚ sand‚ water‚ and bitumen. As a type of unconventional petroleum deposit‚ tar sands are found in many places worldwide‚ the largest deposits are found in Alberta‚ Canada. The Alberta tar sand deposits contain more than 70.8% of the world ’s reserves of natural bitumen which representing 40% of the world’s combined extra-heavy crude oil and crude bitumen reserves. It is the only bitumen deposits that are economically
Premium Petroleum Oil sands
pigment solution (such as spinach and acetone) is exposed to different wavelengths of light to determine the points of the highest absorbance and transmittance percentages. (Hickey‚ Mary Kay). For this experiment‚ a Bausch and Lomb Spectrophotometer was used. Often objects appear colored because of their absorption of light within regions of the visible spectrum. The color of light we can see is composed of the wavelengths that the object did not absorb. Photosynthesis in plants takes place in
Premium Light Electromagnetic radiation Photosynthesis
Requirement 1: The definition of precedent is an earlier event or action that is regarded as an example or guide to be considered in subsequent or similar circumstances. Requirement 2: Case 1: Mahe v. Alberta Summary: The Mahe v. Alberta case is on the concept of language rights. The ruling is notable‚ as the court established that section 23 of the Canadian Charter of Rights and Freedoms guarantees minority language education rights to French-speaking communities outside Quebec. The argument
Premium Law Common law Judge
Process of Photosynthesis Photosynthesis is process by which plants containing chlorophyll make carbohydrates from water and carbon dioxide in the air in the presence of light. Green plants and certain other organisms use the energy of light to convert carbon dioxide and water into the simple sugar glucose. Photosynthesis provides the basic energy source for virtually all organisms. An extremely important byproduct of photosynthesis is oxygen‚ on which most organisms depend. Photosynthesis
Premium
Photosynthesis and cellular respiration go hand in hand‚ but there are differences of the two that most people overlook. Without either of these processes though‚ the human species wouldn’t exist. Along with every other plant or animal. Photosynthesis starts off the cycle‚ with light energy being trapped within the cell and transported into the chloroplast. Water and carbon dioxide follow the similar route of the light energy and as so is collected into the chloroplast. Photosynthesis tends to take
Premium Photosynthesis Carbon dioxide Adenosine triphosphate
Photosynthesis is a crucial energy conversion process that occurs in the chloroplasts of eukaryotic cells. The rate of photosynthetic activity holds importance in environmental‚ horticultural and agricultural situations. (Boardman‚ N.K. 1977). Pigments in the chloroplasts thylakoid membrane absorb the electromagnetic radiation from a light source and release an electron into the electron transport chain. DCPIP’s chemical ability to favourably accept electrons‚ and undergo a colour change from
Premium Photosynthesis Light Oxygen
Abstract The process of photosynthesis can be summarized as the photoautotroph consumption of carbon compounds as food and release of oxygen compounds as waste. The methods to measure the rate of photosynthesis are various. One method utilizes CO2 sensors to measure photoautotrophs CO2 intake under various luminescent environments. An elementary method utilizes H2O and NaHCO3 (Sodium Bicarbonate) for submersion of deoxygenized photoautotroph specimens to measure the release rate of oxygen compounds
Premium Photosynthesis Oxygen Carbon dioxide
BIOLOGY Coursework Photosynthesis Made By: Mike Alexander= Definition: Photosynthesis is a process by which plants make their own organic‚ complex food (glucose) from organic‚ simple‚ raw materials using sunlight energy (which is converted to chemical energy) and enzymes in the chloroplasts (mainly mesophyll cells called palisade cells). How It Works: Carbon Dioxide + Water  Glucose + Oxygen 6CO2
Premium
Chapter 6-Intro to Metabolism METABOLISM= all the chemical reactions in an organism CATABOLIC PATHWAY (CATABOLISM)• release of energy by the breakdown of complex molecules to simpler compounds EX: digestive enzymes break down food ANABOLIC PATHWAY (ANABOLISM) • consumes energy to build complicated molecules from simpler ones EX: linking amino acids to form proteins ORGANISMS TRANSFORM ENERGY ENERGY- capacity to do work KINETIC ENERGY- energy of moving objects POTENTIAL ENERGY- energy
Free Photosynthesis
Photosynthesis and respiration are both processes that are necessary for the survival of organisms. However‚ in numerous ways these two processes are very diverse as they are responsible for distinct necessities. Therefore they both have similarities and differences. One major difference between the two is that photosynthesis takes place completely in plants while respiration occurs equally in plants and animals. Nevertheless to understand Photosynthesis and respiration‚ we need to understand what
Premium Oxygen Carbon dioxide Cellular respiration