pond organisms are ecologically important because they are part of the environment they help to keep the life cycle going on for a long time with out these organisms other organism might not be able to live in this world. Also some of these organisms provide oxygen which is good for the Environment. So They are helpful in many ways for the environment
Thanks.
Because. It is
^ Lame answer, be ashamed,
- A pond is a living ecosystem - plants, and beneficial bacteria that compliment and support each other!
a jar of pnd water is a ecosystem because their are abiotic and biotic factors both contained in it
Get a jar. Then put milk, water, and blue food coloring in it. After that go in a room, turn out the lights, get a flashlight, and shine it on the jar.
If you have a large jar filled with mercury and a small jar filled with water, then the mercury has more volume than the water. If the water is in the large jar, then the water has more volume than the mercury.
A jar has a fixed volume.
no it forms on the inside
When a jar of water with dust and dirt has been stirred and then left undisturbed for a few days, the dust and dirt will settle to the bottom of the jar. Leaving in an undisturbed state will cause the water to separate from the heavy debris that settles on the bottom of the jar.
Because. It is ^ Lame answer, be ashamed, - A pond is a living ecosystem - plants, and beneficial bacteria that compliment and support each other!
Well, it's pretty self-explanitory, it's an ecosystem in a jar. An ecosystem is a specific area of size in which climate, landscape, animals and plants are constantly interacting. So in an eco-JAR it's not like you have little deer roaming through a minature forest, It's like grass and small plants with crickets and such. It could also be an aquatic ecosystem, which again, would not consist of whales and sharks, but pond fish, algae, etc.
The term of having an ecosystem in a jar is defined as terrarium. A terrarium is a closed environment for keeping and raising plant species for research.
No it would turn to water
a water jar is a woven basket used to collect water
There are two ways that putting a jar under warm water helps loosen the lid. When heated, materials expand. So the air in the jar could expand, reducing any internal suction. Secondly, the metal cap could expand so as to not have as much friction with the rest of the jar.
no
Glass is a great conductor of heat but it doesn't hold it long. If you were to stick 212o (Fahrenheit) water into a glass jar it would begin bringing the glass jar to the same temperature as the water on the inside very quickly (equilibrium). It also begins building pressure, so If a lid is on the jar it could potentially explode the jar sending boiling liquid and glass shards everywhere.
We keep ours in a jar with half pond water half tap water. You will need land or something for them to float on or else they will drown. We feed ours rotten wood, algae, and cat food. Don't clean their jars ever.
yes. Protists are single celled organisms which include both animal-like cells and also plant-like cells. The plants are the reason such an ecosystem can sustain itself. The plants manufacture food and the animals either eat the plants or recycle dead cells. Any closed container demonstrates this, since the water will become green and stay that way for as long as the jar remains undisturbed. This theoretically can be thousands of years. After this time, the organisms may have evolved species found nowhere else on earth, except for inside the jar. They will be perfectly adapted to jar existence and could probably live nowhere else. This is principally how species in the real world become extinct. Someone or something breaks their jar.
they f**** die
Get a jar. Then put milk, water, and blue food coloring in it. After that go in a room, turn out the lights, get a flashlight, and shine it on the jar.