One example:
Energy moves through an ecosystem through different organisms. For example, plants can absorb energy from the sun. Animals, such as grasshoppers, can eat the plants and the energy goes to them. Progressing higher up the food chain, the energy continues to transfer through different animals - grasshoppers can be eaten by mice, mice by snakes, snakes by eagles, etc. etc.
A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?
May trigger an adverse climate change
May worsen the water crisis around the world
Would be beneficial for the malnourished population
Would increase the shortage of food around the world
Some new appliances, like refrigerators, stoves, dishwashers, and air conditioners may have the Energy Star label if they meet certain high-efficiency standards.
Think about the electrical appliances you use in your home. Remember that video game consoles, computers, televisions, and DVD players all use electricity, too. What are some ways that you could reduce the amount of electricity that you and your family use? Explain how you could change some of your energy-use habits and the benefits those changes might have on climate change.
When watching tv everyone watches tv in one room. During the day open the curtains instead of turning on lights. When leave out of a room make sure the light is turned off. When on the video game play game that more than one person can play.
Ways to reduce electricity usage include turning off electronics when not in use, using energy-efficient light bulbs, and unplugging chargers. These changes can reduce carbon emissions and combat climate change.
What are ways to reduce electricity usage?There are several ways to reduce the amount of electricity used in your home. One of the most effective ways is to replace old appliances with new Energy Star certified ones. These appliances are designed to use less energy and can help reduce your energy bills. Another way to reduce electricity consumption is to unplug electronics when they are not in use. Even when electronics are turned off, they still draw power if they are plugged in. Additionally, using energy-efficient light bulbs and turning off lights when leaving a room can also help save electricity.
Making these changes can have a significant impact on climate change by reducing carbon emissions. The less energy we use, the fewer fossil fuels are burned to generate electricity, which in turn decreases the amount of greenhouse gases released into the atmosphere. By making simple changes to our energy-use habits, we can all contribute to a healthier planet.
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Explain how a negative feedback loop helps to control body temperature.
Maintenance of homeostasis usually involves negative feedback loops. These loops act to oppose the stimulus, or cue, that triggers them. For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, of 98.6 ∘ F 98.6\,^\circ\text F 98.
How is the amount of sunlight absorbed by earth's surface and the amount of energy released by earth kept in balance?
Answer:
I say a lot of sun light gets absorbed into the atmosphere by my calculations it a lot to a little bit more
Explanation:
The absorption of infrared radiation trying to escape from the Earth back to space is particularly important to the global energy balance. Energy absorption by the atmosphere stores more energy near its surface than it would if there was no atmosphere.
Hope it helps :)
i need to make up a living thing that is not in any of the five kingdoms the teacher told us something like a human that did photosynthesis but we cant use that one and im not sure what to do other than that also we need half a page of its characteristics. Please help
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
Science about fossils
_____was the element that was discovered in large quantities of rock by the Alvarez' in conjunction with the extinction of the dinosaurs.
Answer:
Sulphur is the answer I think
Which of these is not used by the nervous system to instruct the endocrine
system?
O A. Synapses
O B. Neurotransmitters
O C. Blood vessels
O D. Neuroendocrine cells
Answer:
c
Explanation:
Answer:blood vessels
Explanation:trust me bro
HELP ME PLEAAAAAAAASE
please me i have not finished it don't mind the ones that are answered
Answer:
2. F
7. G
9. E
10. J
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
What type of telescope gathers information in almost any weather during any time of the day. The choices are infrared, optical, radio, and x ray telescopes.
Optical should be your best bet.
The telescope that gathers information in almost any weather during any time of the day is optical telescope.
What is an optical telescope used for?An optical telescope gathers and focuses light mainly from the visible part of the electromagnetic spectrum.
Optical telescopes increase the apparent angular size of distant objects as well as their apparent brightness.
Thus, optical telescope is the correct answer.
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Which parts of the compound light microscope can be used to improve the quality of the image being observed?
a.) diaphragm and fine adjustment
b.) ocular and high power objective
c.) coarse adjustment and low power objective
d.) ocular and diaphragm
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
What will happen? (Newton's 1st Law Egg Drop)
Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you
Answer: D is the answer.
Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.
Help me out here please
Answer:it is d
Explanation:D
1.) How does air move during sea breeze?
2.) From where does the wind blow during the land breeze?
3.) What time of the day does the sea breeze occur? (night time or day time)
4.) Which heats faster, land or sea?
5.) Compare the direction of air in sea breeze and land breeze.
PLS MARK ME AS BRAINLIEST
1.) As a result, warm air rises. Therefore, the warmer air over the land surface is rising. As the warm air over the land is rising, the cooler air over the ocean is flowing over the land surface to replace the rising warm air.
2.) a cool wind that blows from land to water. On clear, calm evenings, temperature differences between a body of water and neighboring land produce a cool wind that blows offshore. This wind is called a "land breeze".
3.) While sea breezes occur during the day, land breezes occur at night.
4.) Since land absorbs more solar radiation the land surface retains more heat as do the vegetation for energy. Thus, land surfaces warm more quickly than water.
5.) Sea breeze carries increased moisture, which it absorbs while blowing over a water body. A Land breeze is drier since it has no opportunity to absorb water from any source. Lastly, the sea breeze moves from the sea towards a land body. A Land breeze moves from land toward a water body, generally a sea or ocean.
Answer: 1.) During a sea breeze, the air moves from the sea towards the land. During the day, the land heats up faster than the sea. As a result, the air above the land becomes warmer, and it rises. The cooler air from the sea moves towards the land to replace the rising warm air, resulting in a sea breeze.
2.) During the land breeze, the wind blows from the land towards the sea. At night, the land cools faster than the sea. The air above the sea remains warmer and rises, and the cooler air from the land moves towards the sea, resulting in a land breeze.
3.) The sea breeze occurs during the daytime.
4.) Land heats up faster than water. This is because water has a higher specific heat capacity than land. Specific heat capacity refers to the amount of energy required to increase the temperature of a substance. Water requires more energy to heat up compared to land, which is why it heats up slower than land.
5.) During a sea breeze, the direction of air is from the sea towards the land. During a land breeze, the direction of air is from the land towards the sea.
Explanation:
Make a claim about how the complexity of fossils in the fossil record can provide clues to the relative ages of rock units.
Answer:
about the geologic history of Earth. How do fossils provide important clues to environmental changes that occurred in earths past?
revealing the ways that organisms have changed throughout the geologic past. ... to learn about how environmental changes have affected living organisms.
Explanation:
i hope it's right..
Can someone answer number 12
Answer: digestion starts in the stomach is false
Explanation: The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food
Explain how cell division is linked to cell theory.
A euglenoid is eukaryotic and unicellular. Which kingdom does it belong in?
Answer:
Kingdom Protista.
Answer:
Kingdom protista
Explanation:
ummm yeah
About how long does a golden hamster live?
A. 1 year
B. 2 to 3 years
C. 8 to 10 years
D. Like Greek gods. They're immortal.
Scientists observed some fossils of the early ancestors of camels. Using the fossils they obtained, they prepared a phylogeny chart for camels. Based on this chart, what can you conclude about the relationship between modern camels (Camelus) and Aepycamelus?
Answer:
It is clear from a camel's phylogenetic tree that Aepycamelus and contemporary camels (Camelus) are closely related. The evolutionary links between several groups of creatures are displayed in phylogeny charts or evolutionary trees. It is based on traits that extinct species shared and fossils from those species.
Explanation:
One of the earliest known members of the camel family is known as Aepycamelus, and it is thought that Aepycamelus gave rise to contemporary camels (Camelus). The graph most likely demonstrates the close relationship between Aepycamelus and contemporary camels, as well as their shared progenitor. This information leads us to the conclusion that contemporary camels and Aepycamelus have a tight evolutionary connection and are related genetically.
answer with explains and reasons please ( ill mark brainlist )
Mount Everest is the world's highest mountain. It is 29,028 feet (9km) above sea level. It is located in the Himalayas between Nepal and China. But now that we have sonar, we know about Mauna Kea. Mauna Kea is on Hawaii Island. It is 13,448 feet (4km) above sea level. From its base on the ocean floor, it is 33,796 feet (10km)! Should we still consider Mount Everest to be the highest mountain? Why or why not?
Answer:
I think Mount Everest should still be called the highest mountain
Explanation: Based on tradition, mountains are not measured from their bases but from sea level so considering this Mount Everest should still be called the highest mountain in the world. However despite this, some may say it should not be.
Which fossil species was separated from the giraffe in the more distant past (longer ago)?
Answer:
Petron
Explanation:
List 3 negative impacts does plastic pollution have on the ocean?
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
What happens to the radiation that is soaked up by the atmosphere and Earth's surfaces?
A.It changes into UV and greenhouse gases send it back to Earth.
B.It changes into IR and greenhouse gases send it back down to heat Earth.
C.It changes into greenhouse gases and gets released into space.
D.All the IR escapes into space.
Answer:A
Explanation:
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