Answer:
The age of rocks is determined by radiometric dating, which looks at the proportion of two different isotopes in a sample. Radioactive isotopes break down in a predictable amount of time, enabling geologists to determine the age of a sample using equipment like this thermal ionization mass spectrometer
In addition to your summary, define 3 unfamiliar terms from the article and answer the following question: "How would paving roads with recycled plastic affect the environment? Consider both positive and negative factors."
Write 2 paragraphs explaining Pangea. What it is, who promoted it, why scientists now think Pangea was real and if it is still happening
Answer:
over a hundred years ago the German scientist Alfred Wegener (1880-1930), a polar researcher, geophysicist and meteorologist, suggested the concept of an ancient continent, or super-continent, which he named 'Pangaea' (sometimes written as 'Pangea'). Wegener did this after putting together several lines of evidence.
What are the main features and aspects that define mollusks?
Explanation:
The three most universal features defining modern molluscs are a mantle with a significant cavity used for breathing and excretion, the presence of a radula (except for bivalves), and the structure of the nervous system.
why is the skin Cancer rates in Australia so high?
Answer: There's a lot of sun all year round
Explanation:
Australia is close to the equator which means it is hotter as the sun is closer. The heat from the sun damages our skin and causes skin cancer. In Australia the rates would be high because people are exposed to the sun more.
List 2 abiotic factors in the rainforest
Answer:
Soil type and climate.
Explanation:
Answer:
1. a rock :)
2. rain water or water in general like a lake :)
Explanation:
their not alive
All of the energy comes from the sun but ______________ capture this energy.
(Copy pasted)
Please answer
Answer:
You are not showing options so I will guess. Producers, solar panels, greenhouse gases, or dark colors.
Explanation:
The best ones would probably be solar panels, producers, and greenhouse gases.
Which of these factors would help to reduce soil erosion?
A
the loosening of soil
B
a period of heavy rainfall
C
the planting of more vegetation
D
an increase in the slope of the land
Create a Map
Obtain or draw a map of ohio. Describe the geography of the area. Draw the geographical features of your area. Geographical features can include, but are not limited to, the following:
Mountains
Large bodies of water such as the Great Lakes, oceans, or bays
Plains
Answer:
well, Try searching up a map of Ohio and draw it. Draw mountains in the mountains in the mountain parts of Ohio and the oceans or lakes in Ohio ^^
Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?
Answer:
In prokaryotes, the DNA (chromosome) is in contact with the cellular cytoplasm and is not in a housed membrane-bound nucleus. In eukaryotes, however, the DNA takes the form of compact chromosomes separated from the rest of the cell by a nuclear membrane (also called a nuclear envelope).
Explanation:
Can you guys give me a Claim evidence reasoning idea for fossils? The best idea will get a brainly qwq please hurry-
im giving away ALL my points for this!!! Please please please hurry
Answer:
so like the amount of years it been alive and maybe how it's form?
Explanation:
plz help :(
Hinduism grew out of the beliefs of what earlier religion?
Islam
Judaism
Christianity
Brahmanism
Answer:
Brahmanism.
Explanation:
Brahmanism was an early stage in the development of Hinduism that people decided to follow instead of Hinduism. Hope this helped and have a great day. :)))
Science question i dont know
science question i dont know v.2
Answer:
Explanation:
wasakaka
Answer:
H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes
How does light intensity and distance affect the rate of photosynthesis? How do you know?
Answer:
Explanation:
Light provides the energy needed for photosynthesis. Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available. ... This states that the intensity of light is inversely proportional to the square of the distance from the source.
The factors affecting the rate of photosynthesis are:
1. Light:
Light provides the energy needed for photosynthesis. Light intensity. Without enough light, a plant cannot photosynthesize very quickly - even if there is plenty of water and carbon dioxide.Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available.2. Distance:
There is an inverse relationship between distance and light intensity - as the distance increases, light intensity decreases. This is because as the distance away from a light source increases, photons of light become spread over a wider area.Learn more:
brainly.com/question/20408478
Of the several possible nonegg models of Earth, which do you feel is most appropriate? Why?
Answer:
The earth is like an egg inside of the earth is layered something like an egg. Both have a thin, brittle shell. The crust of the earth is broken into pieces, like the cracked shell of a hardboiled egg. the mantle of the earth is like the egg white and the core of the lies in the center, like the egg yolk.
Explanation:
Hope that helps
What makes up all clouds?
distilled water and dust
condensed water and dust
dust and steam
ice and snow
After 24 hours of consuming maple syrup where will it be in your body?What happens to your body after 24 hours of consuming maple syrup? What is the process in your body after it goes down your esophagus?
Answer:
out of ur body
Explanation:
because u would have digested and thrown it out of ur body
How does the formation of coal relate to the rock cycle
Answer:
Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.
Explanation:
Why is so much energy "lost" between trophic levels?
It does not just disappear, what is it used for?
Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat.
Explanation:
When the organisms from one trophic level are consumed by organisms from the next level. ... A food chain can usually sustain no more than six energy transfers before all the energy is used up.
Is matter created or destroyed during the photosynthesis process? Explain your answer.
What other things exist that are too small to be seen without magnification?
Answer:
germs
Explanation:
How did Mendeleev arrange the elements in the first periodic table?
A. In order of increasing melting points and densities.
B. In order of increasing atomic mass.
C. In order of decreasing atomic mass.
D. In order of increasing atomic number.
Answer:
D.in order of increasing atomic number
Explanation:
is D because in the way u see the periodic table numbers that is based on is in the way they may have an effect to certain chemicals
will give brainliest!!! The map shows Aśoka’s territorial expansion.
Based on the map, which statement about the expansion of the Mauryan Empire is accurate?
Answer:
asoka
Explanation:
because is the bigger and is the one that represent more in the image
This wombat is a small, pouched mammal that lives in Australia.Which characteristic of wombats is most likely an adaptation for escaping predators?
A.
Droppings with a unique smell
B.
Thick brown fur
C.
A pouch with milk glands
D.
Muscular legs and shoulders
Someone help please!
The punnett square below shows a cross between two tall plants TT and TT. The labeled boxes represent the offspring produced from the cross. What will be the genotype of offspring in box 2?
Answer:
B) Only TT
Explanation:
Which process is caused by natural selection?
A.
Evolution of populations
B.
Population growth
C.
Genetic mutation
D.
Reproduction of individuals
How many males in the 2nd generation are affected?
Parts of the nonliving environment can become fossils. How does evidence of past environments preserved in rock support the theory of evolution?
A.
It shows which organisms are closely related to each other.
B.
It shows the order in which organisms became extinct.
C.
It explains how organisms can become fossils.
D.
It explains part of the reason that living things evolve.
Answer:
Explanation:
It's C
Answer:
Its D
Explanation:
I just got it right
help me pleaseeeeeeeeeeeeeeeeeeeee