Answer:
Some abiotic factors of the taiga are temperature, precipitation, soil, and sunlight.
Explanation:
emperature affects the taiga because the winter temperature range is -65*F to 30*F (-54*C to -1*C), while the temperature range in the summer is 20*F to 70*F (-7*C to 21*C)
Precipitation affects the taiga because there's some precipitation that falls [30-85 cm. (12-33 in.)].
Soil affects the taiga because there's some acidic and low-in-nutrients soil, and some fertile soil.
Sunlight affects the taiga because there are small amounts of it that reach the ground.
The taiga biome's abiotic components include temperature, sunshine, soil, air, water, etc. Cold arctic air predominates in the taiga environment. The taiga receives more light in the summer, which causes the days to be hotter.
What are abiotic components ?Abiotic elements, also known as abiotic factors, are non-living chemical and physical elements of the environment that have an impact on the health of living things and the operation of ecosystems. Biology as a whole is supported by abiotic causes and the phenomena that go along with them.
Biotic and abiotic components, such as rainfall, in that order. The taiga is the biggest biome on Earth's surface and features a diversity of migratory and resident creatures. It also has long, cold, and dry winters and short, warm, and moist summers.
The Taiga biome is restricted by four primary criteria. Fire, temperature, the quantity of nutrients in the soil, and sunshine are the four limiting elements. Because certain plants, like the Jack Pine, recover after fire, it is a limiting element in the Taiga biome.
Thus, The taiga biome's abiotic components include temperature, sunshine, soil, air, water, etc.
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How is Science involved in the way a firework works?
Is ibuprofen conductive in water?
Which is the best way to determine if an object is made of pure silver
Answer:
The Nitric Acid Test
Explanation:
The Nitric Acid Test is used to check if silver is pure or plated. To do so, file a small part of the item in a discreet area where it cannot be seen. Apply a few drops of nitric acid. If the area turns into creamy white, the silver is pure or sterling. If green, it is probably fake or silver-plated.
3 AgNO3 + K3PO4 - Ag3PO4 + 3 KNO3
What is the reaction
Answer:
its a Double Displacement (Metathesis) reaction
the balanced equation is 3AgNO3 + K3PO4 → Ag3PO4 + 3KNO3
Explanation:
10. How many protons, neutrons, and electrons are present in the
140 +3
Ce ion?
Name: Cerium
Symbol: Ce
Atomic Number: 58
Atomic Mass: 140.116 amu
Number of Protons/Electrons: 58
Number of Neutrons: 82
Most of the volume of an atom is occupied by
A protons
B the electron cloud
C valence electrons
the nucleus
Answer:
An atom is made of protons and neutrons which make up the nucleus and electrons that are around the nucleus. Although almost all the mass of an atom is in the nucleus, most of the space that the atom takes up is occupied by the electrons.
In very simple terms, the electrons are in orbits around the nucleus so most of the volume of the atom is empty space within the volume that the electrons occupy. The behaviour of the electrons is often assumed to be orbits but their actual positions are not that simple.
As a final note, all atoms contain neutrons with the exception of hydrogen which can exist as one proton and one electron.
Explanation:
i need help with this ASAP
A pot of water is heated on a gas-flame stove and begins to boil. Which two
transfers of thermal energy involved in this system are examples of radiation?
A. From the burner to a nearby spoon
B. In the surrounding air as air currents develop
I C. From the burner to air that is not touching it
D. From the water to the air
Answer:
a.) & d.)
Explanation:
It should ideally go from Mechanical, Electrical, thermal, light then chemical. I attached a similar example to better explain it.
The two transfers of thermal energy involved in this system are examples of radiation are From the burner to a nearby spoon and From the water to the air Hence, option a & d are correct
What is Heat Transfer ?
Heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy between physical systems.
Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes.
According to given question, Energy should ideally go from Mechanical, Electrical, thermal, light then chemical.
Therefore, The two transfers of thermal energy involved in this system are examples of radiation are From the burner to a nearby spoon and From the water to the air Hence, option a & d are correct
Learn more about Heat here ;
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A container of carbon dioxide has a volume of 240 mL at a temperature of 22°C. If the pressure remains constant, what is the volume at 44°C?
Answer:
Volume of the [tex]CO_{2}[/tex] gas at 44°C is 258 ml.
Explanation
here,
using Charles' law ,
[tex]\frac{V}{T} =\frac{v}{t}[/tex]
where , V= initial volume v= final volume
T=initial temperature t = final temperature
Given - pressure is constant ,
so , putting the values -
V= 240ml
T= 22 + 273K = 295K (since converting celsius into kelvin that
is +273K )
v =?
t = 44+ 273K = 317K
Now , putting the given values in charles' law ,
[tex]\frac{240ml}{295K} =\frac{v}{317K}[/tex]
240ml x317K = v x 295K (through cross multiplication )
v =[tex]\frac{240ml\times317K}{295K}[/tex]
= 258ml .
thus , the volume of carbon dioxide in a container at 44°C IS 258ml .
4. Calculate:the mass of the light bulb is the sum of the values on each rider. To get magnified view of the 1-gram rider,place the cursor over that rider (each tick mark represents 0.1 g.)
100-g rider:___________
10-g rider:___________
1-g ruder:___________
Note because the position of the 1-g slider can be estimated to the nearest 0.01 g, the mass measurement is typically recorded to the nearest hundredth.for example, we would write 201.32 g or 146.70 g if the slider is exactly on a 0.1-g tick mark.
5. Practice:use the gizmo to find the mass of the other objects.write their masses below.
Paper clips:__________
Cone:_________
Cube:__________
Answer:
Look in the picture
Explanation:
2(NaHCO3) how many atoms of hydrogen
Answer:
2 hydrogen atoms
2 Na atoms
2 carbon atoms
6 oxygen atoms
Answer:
11
Explanation:
Question 2 of 10
What charge does an ion have if it has more protons than electrons?
O A. Neutral, since protons are inside the nucleus
B. A net positive charge
C. A net negative charge
O D. No charge
SUBMIT
Answer:
B. A net positive charge
Explanation:
a p e x 2021!
Fill in the blank. The amount which an object accelerates
depends on the mass of the object and on the size of the
acting upon it.
gravity
velocity
inertia
force
Answer: the answer is force
Explanation:
Make a suggestion on how you will deal with the problem
Answer:
is it a research work?
Explanation:
if it is first u write about what is a climate what r due to climatic changes
Answer:
《<☆HOPE IT WILL HELP YOU 》>☆
Explanation:
Dealing with the problem by
Never lose your hope you're cofidance your power
Always take dlessing or suggeation from the elder or your parent
•●○Please mark my ans as BRAIN LIST○●•
where were atoms formed ?
Answer:
They were formed right after the "Big Bang" when our known universe originated from pure energy some billions of years ago. The energy was converted to the elementary particles (quarks, gluons, leptons etc...) from which protons and neutrons were formed. From these, atoms of different elements were produced
Viruses and bacteria
Answer:
Whats the question lolzzzz
Explanation:
Why sulfur has a smaller radius than phosphorus?
Answer:
the radius of sulfur is smaller than the radius of phosphorous. This is because atomic radius tends to decrease as you go left to right across the periodic table. Because sulfur is farther right than phosphorous is, it has a a smaller radius.
Explanation:
hope this helps :)
Help me please !!!
Which of the following can be inferred from the diagram above that shows the dependence of potential Energy on the Internuclear distance between two atoms?
A)The atoms form a bond with a bond length of 25 pm
B)The atoms form a bond with a bond length of 75 pm
с)The net force between the atoms is attractive at 25 pm
D)The net force between the atoms is attractive at 75 pm
Answer:
B)The atoms form a bond with a bond length of 75 pm
write a 3 sentence summary about DNA.
I’ll mark you as the brainiest answer !!
Answer:
DNA is a complex, long-chained molecule. DNA contains the genetic blueprint for building and maintaining all living organisms. Found in nearly all cells, DNA carries the instructions needed to create proteins, specific molecules essential to the development and functioning of the body.
True or False - The central nervous system allows us to sense the environment.
Answer: no
Explanation: they tell the organs what to sense.
Please help!
Fill in the blank
Answer:
carbon
Explanation:
What is the charge on an electron?
Answer
1.60217662 × 10-19 coulombs
Explanation:
.
Identify 5 basic examples of Solutions?
Answer:
Coffee
Tea
Juice
Bleach
Salt water
Explanation:
A wave hits a wall as shown. A brick wall with a green arrow pointing to the wall from below and right at a shallow angle. Another green arrow starts where the first arrow touched the wall and goes up and left at the same shallow angle. As the wave interacts with a wall, which kind of wave interaction is shown?
Answer:
A wave reflection interaction (reflected by the wall)
Explanation:
In a reflection, the propagating wave is bounced off the reflecting surface because the medium of the surface prevents the propagation of the wave through it, such that wave is redirected at an angle equal to the angle of incident on the reflecting surface
Reflection takes place with the different forms of waves, such as sound wave, water waves, and light wave
The objects around us are seen with the aid of reflection of light from a light source such that the reflected light enters our eyes after being reflected on the surface of the object, and the object is seen.
Answer:
reflection
Explanation:
its on edg.
Which two factors can affect a solid solute's solubility
A. Whether the particles of the solute and solvent are charged
B. Pressure acting and solute
C. Length of time spent stirring
D. Temperatures of the solvent and solute
Answer:
A and D
Explanation:
It might seem like B and D but I took the test and it's A and D.
Answer:
Whether the particles of the solute and solvent are charged
Temperatures of the solvent and solute
Explanation:
A. Whether the particles of the solute and solvent are charged
B. Pressure acting and solute
C. Length of time spent stirring
D. Temperatures of the solvent and solute
pls help it’s due at 12
Answer:
it's
D. 2K + 2H2O
Explanation:
it just is
table salt has a density of 2.16g/cm3. a cylindrical box holds 4.25 kg of salt. what is the volume, in cm3 occupied by the salt in the box?
Given parameters:
Density of table salt = 2.16g/cm³
Mass of table salt = 4.25kg = [tex]\frac{0.00425}{2.16}[/tex][tex]\frac{0.00425}{2.16}[/tex]g (1000g = 1kg)
Unknown:
Volume of table salt = ?
Solution:
To find the volume of the table salt, let us state the relationship between density, mass and volume.
Density is the mass per unit volume of substance.
Density = [tex]\frac{mass}{volume}[/tex]
Since the unknown is volume;
Density x volume = mass
Volume = [tex]\frac{mass}{density}[/tex]
Input the parameters and solve';
Volume = [tex]\frac{0.000425}{2.16}[/tex] = 1.97 x 10⁻³cm³
Volume of the table salt is 1.97 x 10⁻³cm³
3. Two or more substances that are not
chemically combined...
Element
Mixture
Compound
Answer:
Its a mixture.
The metal was known to have a density of 5.78 g/mL. A graduated cylinder was filled with 22.3 mL of water and after the metal was added the volume was 24.7 mL. What is the mass of the metal?
Answer:
The answer is 13.87 gExplanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volumeFrom the question
density of metal = 5.78 g/mL
volume = final volume of water - initial volume of water
volume = 24.7 - 22.3 = 2.4 mL
We have
mass = 5.78 × 2.4 = 13.872
We have the final answer as
13.87 gHope this helps you
Round to 4 significant figures. 9.87553
Answer:
9.876
Explanation:
