Answer:
Explanation:
true
Answer:
True
Explanation:
In Earth’s history before the Industrial Revolution, Earth’s climate changed due to natural causes not related to human activity. Most often, global climate has changed because of variations in sunlight. Tiny wobbles in Earth’s orbit altered when and where sunlight falls on Earth’s surface.
What is the primary cause of the change in carbon dioxide (CO2) levels starting at point X in the graph below? *
The sun became much brighter than it was before then.
Humans began to farm and settle in towns since then.
Several volcanic eruptions happened since then.
The ocean started releasing much more carbon into the atmosphere.
Humans have burned large amounts of fossil fuels since then.
Answer:
Humans have burned large amounts of fossil fuels since then.
Explanation:
Why do we shiver? Provide at least 2-4 sentences. Don't plagiarize, I'll use my plagiarism checker.
hey lawl winks ahahahaha
there is no answer to this.
What makes a greenhouse gas different than other gasses in the atmosphere? *
Greenhouse gasses are always man-made.
Greenhouse gasses absorb heat radiating from the Earth's surface.
Greenhouse gasses are radioactive.
Greenhouse gasses have a green color when light shines through them.
Greenhouse gasses are poisonous to most life.
PLEASE HELP-
How fast do sound waves travel under normal conditions?
A. 1100 Feet each second
B. 1100 miles per hour
C. 1100 miles each second
D. 110 feet each second
If your answer is accurate and correct, I will give brainliest!
Which of the things listed below would help SLOW DOWN global warming? *
Select ALL that are correct. There may be more than one.
Adding MORE carbon to the atmosphere.
Adding LESS carbon to the atmosphere.
Removing carbon that's already in the atmosphere.
Stopping carbon from being taken out of the atmosphere.
Answer:
Adding LESS carbon to the atmosphere.
Removing carbon that's already in the atmosphere.
Explanation:
have a gud day
Which process only exists because humans changed the carbon cycle? *
A (plants taking in CO2 during photosynthesis)
B (animals respiring/exhaling greenhouse gasses)
C (fossil fuel combustion to make energy)
D (plants dying and decomposing in the soil)
E (buried remains of once-living things turning to fossil fuels)
Granite has only recently been exposed at a location on Earth’s surface. What will need to happen first in order for granite to become sedimentary rock?
Answers:
1. Weathering and erosion must move pieces of granite to other locations.
2. The granite must be melted and then slowly cooled again.
Answer:
1 weathering and erosion must move pieces of granite to other locations
Explanation:
A thick layer of humus must form on top of the granite. The granite must be broken into smaller pieces by weathering processes. Erosion by wind and water must move pieces of granite to other locations.
Which of the following BEST describes the relationship between variations and adaptations?
A all variations are adaptations, but not all adaptations come from variations
B variations result from adaptations organisms make to the environment
C. variations are adaptations only if they help organisms survive
D. all adaptations are variations and all variations help organisms survive
What happens after warm, moist air rises? Choose ALL correct answers! *
A.the air cools down and begins to sink
B.the air stays warm and moist and moves toward the poles
C.the air sinks but keeps the same temperature and moisture levels
D.the water vapor in the air condenses and falls as precipitation
Answer:
d
Explanation:
Answer:
the answer is clearly D (the last one)
Explanation:
please tell me when you get the right answer:)
What do ALL living things need from their environment?
A sunlight
B energy
C nutrients
D all of the above
Are the Northern Lights a representation of reflection or refraction? (Neither can be an answer as well)
I want to now who are you
Answer:
Did you mean:
I want to know who are you.
or
I want to know, how are you?
Explanation:
:( i have no idea what ur asking :(
The diagram below shows a model of the greenhouse effect... Which would happen MORE if there were NO GREENHOUSE GASSES in the atmosphere at all? *
Process A (Infrared heat escaping into space)
Process B (Sun sending light energy to Earth)
Process C (Infrared heat being trapped in the atmosphere)
None of those processes would change if there were no greenhouse gasses.
Process A (Infrared heat escaping into space) would happen MORE if there were no greenhouse gases in the atmosphere at all.
What is green house gases?Greenhouse gases, such as carbon dioxide, methane, and water vapor, are present in the Earth's atmosphere and help to trap some of the heat that is radiated from the Earth's surface. This is known as the greenhouse effect. Without these gases, more of the infrared heat that is radiated from the Earth's surface would escape into space, causing the Earth to be colder.
Process B (Sun sending light energy to Earth) and Process C (Infrared heat being trapped in the atmosphere) would not be affected by the presence or absence of greenhouse gases.
Learn more about green house effect, here:
https://brainly.com/question/13706708
#SPJ2
How can plants help to decrease the amount of carbon dioxide in the atmosphere?
Answer:
As plants and trees develop, they take carbon dioxide from the atmosphere and turn it into sugars through photosynthesis. Moreover, planting extra trees could remove more carbon from the atmosphere and store it for a long time.
or
Plants and trees absorb carbon dioxide from the atmosphere and convert it to sugars through photosynthesis as they grow. Furthermore, by planting more trees, more carbon will be extracted from the atmosphere and deposited for a long time.
(both are the same they are just worded differently, pick which one you like best)
Describe the steps of the rock cycle and relate them to weathering, erosion, plate tectonics, and mountain building
Answer:
The rock cycle is a basic concept in geology that describes transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. Each rock type is altered when it is forced out of its equilibrium conditions. For example, an igneous rock such as basalt may break down and dissolve when exposed to the atmosphere, or melt as it is subducted under a continent. Due to the driving forces of the rock cycle, plate tectonics and the water cycle, rocks do not remain in equilibrium and change as they encounter new environments. The rock cycle explains how the three rock types are related to each other, and how processes change from one type to another over time. This cyclical aspect makes rock change a geologic cycle and, on planets containing life, a biogeochemical cycle.
Explanation:
The Rock cycle is the geological concept, in which transitions between sedimentary, metamorphic, and igneous rocks over geologic time occurs. The transitions between rocks occur due to weathering, metamorphism, erosion, and sedimentation.
The steps involved in the rock cycle are:
Weathering refers to the breakdown or dissolving of the rocks on the Earth's surface. After the weathering, the process of erosion occurs in which rock particles and minerals are transported via plants, animals, wind, and water. The igneous rocks are formed by plate tectonics. The heat from the mantle fuels the plate tectonics, which converts the igneous and sedimentary rocks into metamorphic rocks. Mountain building is caused by the intense deformation of layered rocks and the activity of metamorphic and igneous rocks in the orogenic stage.
Thus, the rock cycle is involved in various processes and transitions among different types of rocks that occur in the rock cycle.
To know more about the rock cycle, refer to the following link:
https://brainly.com/question/1574229
Create a food web diagram for a meadow. Once you have your diagram, categorize the organisms according to which of them are producers, first-order consumers, second-order consumers and third-order consumers. There should be at least 15 organisms in your food web.
Answer:\ +----------------------+
| Sun (Energy) |
+----------+-----------+
|
+-----------v-----------+
| Grass |
+-----------+-----------+
|
+-----------v-----------+
| Flowers |
+-----+-----+-----+-----+
| |
+----------v-+ +------v---------+
| Grasshopper | | Rabbit |
+------+-------+ +------+-------+
| |
| |
+-------------v--+ +---------v-------------+
| Caterpillar | | Squirrel |
+------+---------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Ladybug | | Chipmunk |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Spider | | Bird |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Dragonfly | | Hawk |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Frog | | Snake |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Fish | | Fox |
+---------+----------+ +---------+-----------+
| |
| |
+---------------------------+
DNA is-
a. Wrapped up to make chromosomes
b. A double helix
c. Instructions for life
d. all of the above
help plz ill give brainliest
Answer:
d. all of the above
Explanation:
Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids. Chromosomes are composed of DNA tightly-wound around histones.
Which of the following most likely supports the most sustainable ecosystem?
The habitat with the warmest average temperature.
The habitat with the greatest number of consumers.
The habitat with the greater number of green plants.
The habitat with the greatest variety of living things.
Answer:
The habitat with the greatest variety of living things.
Explain the relationship between the variation in estradiol and progesterone rates in the female body and the events that occur in the uterus during the menstrual cycle
Answer:
The ruptured follicle closes after releasing the egg and forms a corpus luteum, which produces progesterone. During most of this phase, the estrogen level is high. Progesterone and estrogen cause the lining of the uterus to thicken more, to prepare for possible fertilization.
Progesterone and estrogen are necessary to prepare the uterus for menstruation, and their release is triggered by the hypothalamus. Once you reach puberty, the ovaries release a single egg each month (the ovaries typically alternate releasing an egg)—this is called ovulation.
Explanation:
The answer is an explaination itself.
Hope this will help you!!
All ecosystems at the same latitude are placed in the same biome.
True or false
Pls give correct answer
Hollow spaces in the skull above and beside your nose are _____. {free brainliest!!!}
A. alveoli
B. cilia
C. sinuses
D. pleura
Answer:
SinusesExplanation:
SINUSES are hollow spaces in the bones of your head above and below your eyes that are connected to your nose by small openings. Sinuses help regulate the temperature and humidity of inhaled air.
Answer:
C. sinuses
Explanation: The paranasal sinuses are hollow, air-filled spaces located within certain bones of the skull (Figure 16). All of the sinuses communicate with the nasal cavity (paranasal = “next to nasal cavity”) and are lined with nasal mucosa.
The diagram shows a sponge.
What is the function of the structures labeled X?
providing protection from predators
fertilizing eggs
filtering and digesting food
stinging prey
Answer:
fertilizing eggs
Explanation:
Answer:
Fertilizing eggs or b
Explanation:
I litteraly just did it od edg 2021
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PLEASE HELP!!!
I need a good explanation
many species of animals carry an allele for albinism (lack of pigmentation). Albinos are usually pale or white in color. explain why the allele for albinism is present at la lower frequency than the allele for having pigments. what conditions would be necessary for the albino allele to be more frequent?
Answer:
help i need answer
Explanation:
REDO!! Carbon dioxide is carried by blood to the lungs through _____. [FREE BRAINLIEST]
A. capillaries
B. the heart
C. veins
D. arteries
Answer: A. capillaries
Explanation:
Answer:
A. capillaries
Explanation:
Capillaries are small, thin blood vessels that connect the arteries and the veins. Their thin walls allow oxygen, nutrients, carbon dioxide and waste products to pass to and from the tissue cells.
Why doesn’t the female have to keep the egg at a cooler temperature, similar to the sperm?
How does the frequency of a wave change as its wavelength changes
What are genetics? (short definition)
Answer:
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins
Answer:
Genetic is what traits are passed down from a mother and father to their child. Eye color, height, and hair color are some examples of the traits that are controlled by genes. Genes exist inside the cells that make up living things
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Have a great day, be safe and healthy
Thank u
XD
Write an acrostic poem using the word "producer". Make sure it is relevant to ecosystems and biodiversity.
Answer:
evolutionary Theory and Biodiversity 1 ... Science education makes possible the development of ... variety of careers related to science, technology, and support for the natural and.
Answer:
Powering up our lives.
Roaring with hospitality
O
D
U
C
E
R