What caused the bromothymol blue solution to change color? The bromothymol blue solution changed color because there was a chemical reaction with the carbon dioxide. After the exercising the bromothymol blue turned green faster. This is because the carbon dioxide was expelled into it faster, because of the exercising.

Why did the color of the Bromthymol Blue (BTB) solution change in certain test tubes? The levels of carbon dioxide changed, therefore the BTB solution changed color to indicate the presence of carbon dioxide. If the control solution changed color, I would conclude there were organisms in the water.

Bromothymol blue (BMB) is an indicator dye that turns yellow in the presence of acid. When carbon dioxide is added to the solution, it creates carbonic acid, lowering the pH of the solution. BMB is blue when the pH is greater than 7.6, green when the pH is between 6-7.6, and yellow when the pH is less than 6.

BTB is a chemical indicator used to test for the presence of Carbon Dioxide. It is green because there is already some CarbonDioxide in the solution.

Explanation: One snail and two plants we need to keep a stable environment because the snails help to clean up garden debris by feeding on them and their feaces has nitrogenous nature which is nutritive for the plants.

Snails will produce only carbon dioxide, while the Elodea will produce carbon dioxide and oxygen gas. Snails and Elodea will produce more carbon dioxide, causing the water to turn yellow. Adding the Elodea creates a symbiotic environment in which the snails can obtain oxygen from the Elodea.

Aquatic animals like fish and snails absorb oxygen and release carbon dioxide directly into water through specialized structures like gills.

Rooted plants snails prefer include anacharis (Elodea Canadensis) and curled pondweed (Potomogeton crispus), which compete with algae for nutrients in a koi pond or water garden. These are strictly warm-weather pond dwellers. Beyond algae, they consume leafy vegetables, cucumbers, carrots, green beans and celery.

The relationship between snails and elodea is symbiotic in that the snail eats algae and produces carbon dioxide. The elodea takes in the carbon dioxide and, through photosynthesis, creates oxygen, which the snail and every living thing in the tank uses to breathe.

A snail’s heart has two chambers, one ventricle and one atrium. While water snails excrete a very much diluted primary urine, terrestrial pulmonate snails have developed the ability to resorb most of the water.

Soil respiration is a key ecosystem process that releases carbon from the soil in the form of carbon dioxide. Carbon is stored in the soil as organic matter and is respired by plants, bacteria, fungi and animals. When this respiration occurs below ground, it is considered soil respiration.

Soil respiration is a measure of carbon dioxide (CO2) released from the soil from decomposition of soil organic matter (SOM) by soil microbes and respiration from plant roots and soil fauna.

Even though roots are buried, they can absorb oxygen from the small air spaces in soil. If the soil is way too wet, the roots are smothered, the roots can’t get any oxygen from the air, and the cells in the roots die. Without those root cells, the rest of the plant dies.

In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it’s available to plants for photosynthesis. After death, decomposition releases carbon into the air, soil and water.

Producers make all of the energy storage molecules for an ecosystem through the process of photosynthesis, using carbon dioxide from abiotic matter.

Plants on land and in the ocean convert carbon dioxide to biomass (like leaves and stems) through photosynthesis. The carbon returns to the atmosphere when the plants decay, are eaten and digested by animals, or burn in fires.

Photosynthesis also has matter and energy outputs. The main outputs are oxygen, which is released into the air, and glucose sugar (chemical energy), which is used to keep the plant alive.

Key Concepts: ● Carbon is a part of carbon dioxide, which is abiotic matter. Carbon is also a part of energy storage molecules, which are biotic matter. During the process of photosynthesis, producers make energy storage molecules, using carbon dioxide and energy from sunlight.

A research team, led by the U.S. Department of Energy’s (DOE) Argonne National Laboratory in collaboration with Northern Illinois University, has discovered a new electrocatalyst that converts carbon dioxide (CO2) and water into ethanol with very high energy efficiency, high selectivity for the desired final product …

Energy is needed for motion, the more energy a substance has the faster is its motion. The reverse is also true, as energy is decreased, the motion of a substance decreases. Before discussing the different changes in states of matter, you may wish to review the article, States of Matter, which describes what matter is.

The change from the liquid state to the solid state is called freezing. As the liquid cools, it loses thermal energy. As a result, its particles slow down and come closer together.

Matter takes up space (called volume). Thus, matter is anything that has mass and takes up space. Energy is not like matter. Energy does not have mass.

In physics, energy is a property of matter. It can be transferred between objects, and converted in form. It cannot be created or destroyed. Everything in the Universe is made up of matter and energy.

No , time is not an Energy. It’s a Dimension . Along with space, time forms spacetime ,a concept given by Einstein’s General relativity he says space time is a single phenomenon. Time gives the direction of travel , Energy transfer or distribution, workdone and several phenomenon in universe.