Why is transpiration stream important?
The transpiration stream is important because it helps to transport water and nutrients from the roots to the leaves of a plant. This process is essential for maintaining turgor pressure in plant cells, which in turn supports plant structure and growth. Additionally, the movement of water through the plant helps to cool the leaves and assists in the uptake of minerals and other essential nutrients from the soil.
Why are clouds not evaporated if they are water vapour?
Clouds are made up of water droplets of varying size, or ice crystals, not water vapour. Water vapour is the evaporite of clouds, and clouds often dissipate, so the water droplets making up the cloud change from visible water droplets to invisible water vapour. The "vapour trails" from aircraft engine exhausts are actually areas of cloud formation as water from burnt fuel condenses in cold air aloft.
How does water vapor change when it cools?
When water vapor cools, it loses energy and eventually condenses into liquid water droplets. This process forms clouds, fog, or dew depending on the temperature and atmospheric conditions.
What is it called when a solid transitions into a gas or liquid?
A phase change from solid directly to gas is called sublimation. A common example of sublimation is that of dry ice (solid carbon dioxide).
Do gases change to liquids when the atoms slow down?
Gases change to liquids when their kinetic energy decreases, causing the atoms or molecules to come closer together and form intermolecular forces. This usually happens when the gas is cooled down or its pressure is increased.
When a gas is changing to a liquid?
When a gas is changing to a liquid, it is undergoing the process of condensation. This occurs when the gas loses energy, usually through cooling, causing the particles to slow down and come closer together, forming a liquid.
What is insolation changed into potential energy by?
Insolation is changed into potential energy through the process of solar panels converting sunlight into electrical energy. Solar panels contain photovoltaic cells that absorb sunlight and generate an electric current, which can be used to power devices or stored in batteries as potential energy.
Yes it is water vapour is a gas because a gas is two things 1. Things that people here on earth breathe in (Air) or 2. a non-breathable substance that people on earth cant or don't breathe in (for examle steam people don't breathe) So yes it is a gas we cant breathe and most of the time u cant see it! (This was written by a 11 year old boy)
the pressure is when the particles in that container of air are closer together than the particles in the surrounding atmosphere. so they race out to where there is more room until they are in same number per area as the surrounding air. or in a tire they are still forced in and held tight. under pressure .....though they are the same stuff as what surrounds they are squished tighter together than normal.
Clouds can be moved by different forces such as wind patterns, air currents, and atmospheric pressure gradients. The movement of clouds is influenced by these factors that help to transport them across the sky.
Why does heat escape from windows and doors?
Heat escapes from windows and doors due to poor insulation and gaps in the frames, allowing warm air to leak out and cold air to come in. This can be caused by older windows and doors, improper sealing, or wear and tear over time. Proper insulation and weatherstripping can help prevent heat loss.
What force causes rain to fall from the clouds?
Gravity is the force that causes rain to fall from the clouds. As water droplets in the clouds become too heavy to stay suspended, gravity pulls them down towards the Earth's surface, resulting in rainfall.
2 examples of liquid changing to gas?
Plasma
In physics and chemistry, plasma is a partially ionized gas, in which a certain proportion of electrons are free rather than being bound to an atom or molecule. The ability of the positive and negative charges to move somewhat independently makes the plasma electrically conductive so that it responds strongly to electromagnetic fields. Plasma therefore has properties quite unlike those of solids, liquids, or gases and is considered to be a distinct state of matter. Plasma typically takes the form of neutral gas-like clouds, as seen, for example, in the case of stars. Like gas, plasma does not have a definite shape or a definite volume unless enclosed in a container; unlike gas, in the influence of a magnetic field, it may form structures such as filaments, beams and double layers.
Can water vapour make fuel burn?
No, water vapor does not burn. In fact, water vapor is often used to extinguish fires by removing heat and lowering the temperature.
What is the process of exchanging gases with the bloodstream called?
The process of exchanging gases with the bloodstream is called respiration. In the lungs, oxygen from the air we breathe diffuses into the bloodstream while carbon dioxide from the bloodstream diffuses into the air in our lungs to be exhaled.
How would you define fog for a 6 year old?
a cloud that's comes close to the ground when they get older tell them the real thing when hot air and cold air mix you get a fog. you could tell them
when hot air and cold air mix
or a cloud that's is hitting the ground
hope i helped!!!!!!!!!
Which substance remains a liquid over a largest temperature range?
Water remains a liquid over a large temperature range.
What is the meaning of noxious vapor?
Noxious vapor refers to harmful or poisonous gases or fumes that can be harmful to human health or the environment. These vapors can cause respiratory issues, headaches, nausea, and other health problems when inhaled.
What is required to change the state of water?
To change the state of water from solid (ice) to liquid (water), heat must be added to increase the temperature above 0 degrees Celsius. To change water from liquid to gas (water vapor), heat must be added to increase the temperature above 100 degrees Celsius.
If stored under pressure and then quickly released it can burst out as steam.
What happen if the water vapor become extremely cold?
If water vapor becomes extremely cold, it will condense and turn into liquid water. This process is known as condensation and it happens when the water vapor loses enough energy to change state from gas to liquid.
Is the rise in temperature and the rise in humidity in a compost bin caused by the same process?
Yes, both the rise in temperature and humidity in a compost bin are typically caused by the decomposition process. As organic materials break down, they release heat which raises the temperature inside the bin. This process also releases moisture, increasing humidity levels.
The conversion of water from liquid to gas is called?
It is called as evaporating of water. In a special case, when all water molecules in the given sample are capable of evaporating, that temperature is called the boiling point of water according to the particular pressure.
When water is boiling does it change from liquid to gas?
Yes, water changes from a liquid to a gas when it is boiling. At the boiling point, the molecules of water have enough energy to overcome the intermolecular forces holding them together as a liquid, allowing them to escape into the air as water vapor.