1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GalinKa [24]
3 years ago
9

Alexis knows that different forms of water can affect erosion differently. She wants to build a model to compare different forms

of water.
How could she build a model to compare how different forms of water cause erosion on a hill?

1. Obtain two identical containers and dry sand.

2. Shape equal amounts of sand into a
(A) slope on the side of each container
(B) flat layer in each container

3. Spray water on the sand in one container. The sprayed water represents
(A) a flowing river
(B) ocean waves
(C) rainfall

4. In the other container,
(A) do not add water. this represents the lack of water erosion
(B) place ice cubes to melt on the sand. this represents snow or glaciers

Analyze differences between the two containers.​
Biology
1 answer:
Natasha_Volkova [10]3 years ago
8 0

Answer:

1. Obtain two identical containers and dry sand.

2. Shape equal amounts of sand into a  "slope on the side of"  each container.

3. Spray water on the sand in one container. The sprayed water represents "rainfall" .

4. In the other container,  "place ice cubes to melt on the sand. This represents snow or glaciers." .

5. Observe and record the changes in the sand.

6. Analyze differences between the two containers.

Explanation:

Mine hasn't been graded yet but I'm pretty sure this is the right answer. I'll come back once it's graded and say.

You might be interested in
Living things grow and develop.how are these two features of life different?
Akimi4 [234]
Basically, when something grows it demonstrates an increment in something you can check. A tree can grow. That implies that it adds to its tallness. We can number the inches it has developed. An association can develop, adding individuals or different gatherings to itself. These are numbered effortlessly. Benefit can grow, including cash in diverse ways. Growth without anyone else's input, in any case, can't gauge advancement. If we take a gander at the stature of a man, it might be anything but difficult to accept they are a grown-up. When I was in evaluation school, a comrade of mine was more than six feet when he was only 11 years of age. If we take a gander at how tall he was, he would be viewed as a grown-up. Be that as it may, at that age, my comrade wasn't sufficiently created in his reasoning, not to mention passionate growth, to be viewed as a grown-up. There is an enormous difference. Without a waste of time, what is development? Development envelops numerous things however it is demonstrated by the subjective change of circumstances. This implies that as something adds to the nature of the entire makes strides. As a tree creates, it won't just develop, additionally have the capacity to replicate, like a natural product, be sound and proceed with growing. Hopefully, this clears up the most evident contrasts between the term development and growth and can direct you to a few assets that will help you toward better comprehension!
8 0
3 years ago
Por que o nosso nariz fica entupido quando estamos resfriados?
Lubov Fominskaja [6]

why does our nose get stuffy when we have a cold

Answer:

Due to dilation of blood vessels in the sinuses of the nose

Explanation:

Often times, we think our nose gets stuffed up due to the excess mucus in times of cold but it is not always so.

We get stuffed due to the body's homeostasis, a drive to internally control and balance the outside environment.

  • During cold, blood vessels dilate so as to allow for more inflow of blood.
  • Incoming blood brings in more heat to the body parts.
6 0
3 years ago
All of the ____ and things ____ in a particular area are called an ecosystem<br> fil in the blanks
andrew11 [14]

Answer:

living, nonliving

Explanation:

all living and non living things in an area make up an ecosystem

8 0
3 years ago
"as an adult, your brain has fewer synapses than it had when you were 2 years old"
Liula [17]
That is incorrect your brain has same amount of synapses
5 0
3 years ago
write a paragraph describing the impact Carbon on our global temperatures include the terms carbon sink carbon Source ocean acid
kozerog [31]

Answer:

Global warming is caused by the greenhouse effect caused  by greenhouse gases, such as carbon dioxide, in the earth's lower atmosphere. A release of carbon dioxide into the atmosphere by carbon sources such as fossil fuel burning increases the greenhouse effect hence increased global warming. Another effect of higher carbon dioxide levels in the atmosphere is oceans acidification.  The oceans will absorb more carbon dioxide and form more carbon acid hence lowering the pH of the waters. To alleviate this phenomenon, carbon sinks need to be protected such as forest because they sequester carbon dioxide from the atmosphere and store it as carbohydrates in their biomass.  

Learn More;

To understand more on global warming checkout;

brainly.com/question/9231468

brainly.com/question/7824762

#LearnWithBrainy

5 0
3 years ago
Other questions:
  • What are the muscles attached to these bones aid in breathing?
    10·1 answer
  • The non-coding portions of DNA that are separated from the
    12·1 answer
  • Suggest two reasons for using cladograms for the classification of organisms
    10·1 answer
  • 1. How is pressure related to force and surface area?
    13·1 answer
  • The resource speaks of the atmosphere as if it were living. In the sense that as the earth's surface is heated by the light from
    12·1 answer
  • Which of the following kingdoms includes organisms made up of cells that contain membrane-bound nuclei?
    10·1 answer
  • The rate at which molecules water and oxygen can enter a cell is determined by the-
    7·1 answer
  • What is the first generation purples flowering plants called
    15·1 answer
  • (HELP ASAP I'LL GIVE YOU BRAINLIEST)
    6·1 answer
  • If you were looking through a microscope at cells, how would you determine if they are plant or animal cells?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!