Melted rock within the Earth changes over time crystallization and forms igneous rocks.
What is an igneous rock?One of the three primary rock types, along with sedimentary and metamorphic rocks, is an igneous rock, also known as magmatic rock. When lava or magma cools and solidifies, igneous rock is created. The partial melting of pre-existing materials in the mantle or crust of a planet can produce the magma.
Based on their chemical makeup, igneous rocks can be categorised into four groups: felsic, intermediate, mafic, and ultramafic. Most of the crust of the earth is made up of igneous rock.
The most typical igneous plutonic rock is granite. contains essential quartz, plagioclase, and alkali feldspar; hornblende, biotite, and/or muscovite are frequently present.
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Plants that are grown from undifferentiated cells of leaves, stems, or roots are produced by
A) fusion of spores
B) vegetative propagation
C) sexual reproduction
D) fission of gametes
Please help its due in two hours.
In the diagram of the transverse wave shown, the arrow labeled 3 is pointing at the -
A: compression
B: crest
C: trough
D: wavelength
Answer:
C
Explanation:
These photosynthetic protists produce one third of the Earth’s oxygen that is generated through photosynthesis.
A) algae
B) moss
C) paramecia
D) protozoans
Answer:
A
Explanation:
this is because these photosynthetic protists have chlororphyll which is capable to make their own food materials through photosynthesis
Raccoons might go through our trash cans to find food because…
Answer:
They are hungry?
Explanation:
Explanation:
because they are racoons?
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How does energy move in a healthy ecosystem from the sun to the plants and animals?
Answer:
First,the sun transferes heat to the plants,helping them grow.Animals such as deer who would eat grass,eat plants.
Explanation:
Energy moves from one trophic level, or level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose.
What is energy transfer?
The sun is the principal energy source for practically all ecosystems on Earth. Energy moves from one trophic level, or level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose. Primary producers are then consumed by primary consumers, who are in turn eaten by secondary consumers, and so on. The food chain provides the simplest visual representation of this energy transfer.
A new trophic level is represented by each link in the chain, and the arrows depict the flow of energy through the chain. The primary producer is always at the bottom of a food chain. Plants are the most important primary producers in terrestrial ecosystems, whereas phytoplankton is the main primary producer in marine ecosystems. In their respective habitats, each generates the majority of the nutrients and energy required to maintain the rest of the food chain.
Gross primary productivity is the collective term for all the biomass produced by primary producers. After the primary producer has utilized the energy required for respiration, what is left over is what is known as net primary productivity. This is the portion that can be ingested and passed up the food chain by the main consumers.
Therefore, the transfer of energy within the trophic levels results in energy transfer.
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How might genetically engineered crops help people in harsh climates(15p)
The smallest unit of life of an organism is called what?
#1Tissues
#2Cells
#3Organs
#4Organ System
Answer This! Good Luck!
Answer:
It can be but up to where the kidiny is and it could be made to detectice unhealthy organs.
Explanation:
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Explain how natural forces and human effects affect the observed global temperature (black line) in graph 2. Is solar radiation a natural force or a human effect?
Answer: There is substantial evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean and land surface to increase.
Explanation:
Hi i need help its to much for my brain to think
The hypothesis that the continents once formed a single landmass, broke up and drifted to their present location is either:
Pangaea
Evolution
Atomic
Continental Drift
Pangea was the super continent and it divided and drifted apart cause of continental drift
Scers who search for oss scheuse the smalfossilto describe some of the finds. An example of a transitional fossilis Dimetrodon, which lived 280-265 million years ago. Dimetrodon had alzard-e appearance but had a sale
structurecking out from is back that owed to regulate is body temperature, an ability that is found today in modern warm-blooded mammals. While Dimetrodon swallowed its prey whole like reptiles do it also had different types of teeth, a tratalo
common to which of the best explains how tonalfossils support the theory of evolution?
Transitional fois show rats common to ancestors as well as descendants
Trafo show how the organic characteristics remain the same over time
Tanlos show how individual organism can change their characteristics during their times
Transitional fossils show how populations of past organisms were not able to change their characteristics over time
Answer:
sorry for the answer because I can"t understand it
What powers the protein ATP Synthase?
A. light
B. glucose
C. NAPH
D. H+
Please answer this question, preferred to be answered logically.
How does knowing the number of valence electrons in one of the alien elements help to identify it? Explain how a periodic table is used to accomplish this task.
Cell Wall Functions:
1.Structure and protection
2.Organizes DNA
3.Digests, recycles materials
4.all of the above
True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.
What results when the air surrounding a bolt of lighting experiences a rapid increase in temperature and pressure.
The Titanic was the most
A. vessel
B. luxurious
C. gazed
ship of its kind in 1912.
Answer:
B
Explanation:
The other answers dont make sense
Water that is heated by the sun evaporates.
Which number represents this process on the hydrologic cycle diagram?
1
2
3
4
Illustration of water cycle showing land and water body with arrows pointing outward and inward to both land and water body and some numeric labels one, two, three, and four mentioned along with arrows
Answer:
Answer: 1
Explanation:
I did the quiz
PLEASE HELP (THIS IS SCIENCE
I believe D is the correct answer
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How can you use the terms of air pressure, air masses, and fonts to describe the formation of a tornado ??
Chloroplasts Functions:
1. Organizes internal parts of the cell.
2.Cell movements, and structural support.
3.Makes ribosomes.
4.Photosynthesis
which one?.
An example of a biosphere is _________.
Answer options:
Rainforest
Rocks, soil, water, and air on Earth
All the biomes of Texas
Earth
The relationship between nitrogen fixing bacteria and legumes is
Scientists have discovered an organism with the following characteristics:
• multicellular
• needs to eat food
• has a complex nervous system
• is able to move from one location to another
• growth occurs throughout its body
In which kingdom is this organism most likely to be classified?
Animalia
Bacteria
Fungi
Plantae
No
Answer:
Animalia
Explanation:
...................
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Answer:
I dint see the pic.
Explanation:
but am very sorry.
Answer:
upload a pdf please. i dont think anyone would want to download a pdf on here, sorry!
What happens to a plant's color in the fall? Select the two correct answers. A. The leaves become very green as more chlorophyll is made. B. The chlorophyll production stops, and the green disappears. C. Yellow and orange are shown on the leaves. D. The green turns white. E. The leaves turn bright green.
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Which of the following describes a general community of deer?
Answer options:
All of the deer, raccoon, trees, birds, rocks, sky, air, water in a particular area
All of the deer in the world
All of the deer in a particular area
All of the deer, raccoon, trees, birds, and ants in a particular area
Answer: All of the deer, raccoon, trees, birds, rocks, sky, air, water in a particular area
Explanation: Community, also called biological community, in biology, an interacting group of various species in a common location. For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
An interacting group of the species is called a community. All of the deer, raccoon, trees, birds, sky, and water in a distinct area makes the community.
What is a community?A community is also called a biological community and consists of the interacting species or the organism that lives together by depending sometimes on each other and some abiotic factors.
In an ecosystem, the potential interacting species live together in a particular area and influences each other in a certain way by sharing the same environment will be called the ecological or the biological community.
In a deer community, the related organisms like a raccoon, birds, water, rock, air and deer live and interact together in a defined area.
Therefore, option A. all the deer, rocks, air, water, sky, birds and trees make the biological community.
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