Answer:
they are similar because a plants roots go in the cracks in a rock and as it grows it physically breaks apart the rock and when it is cold and it rains the water seeps down into the cracks and as it freezes it expands causing the rock to physically break apart
Explanation:
so they are similar because they go into the cracks in rocks and slowly expand causing the rock to break apart
Many people in South America are subsistence farmers. Subsistence farming is...
A
growing only enough crops for food to fed the family.
B
focusing on growing cash crops to sell to make money.
C
growing only one type of crop.
D
growing crops in higher elevations.
Answer:
A: growing only enough crops for food to feed the family.
Explanation:
Substance farming is farming just enough to sustain someone.
I hope this helped <3
Lina applies a constant force of 30 N as she pushes a dresser 3 m. How much work did Lina do on the dresser
Answer:
srry
Explanation:
help ill give brainliest
Answer:
Hey i did oddsywhere too lets see here
Explanation:
eating large quantities of fallen fruit and viable seeds. i think
Ifa rock had 80 radioactive atoms in it when it was formed and it now has 20 radioactive elements in it, how old is the rock?
Answer:
100, it is 100 years old
Explanation:
Answer:
10 million years
Explanation:
True or False: 100 year old soil has less nutrients in it than 20 year old soil.
Answer:
False.
Explanation:
How many half-lives did the element go through?
Answer:
7
Explanation:
I might be wrong you didn't give much information.
Which objects would cause refraction of light?
eyeglasses
wooden box
magnifying glass
prism
By what process in the water cycle does water return to the land?
transpiration
precipitation
evaporation
sublimation
According to geographers’ estimates, two out of three people in the world will live in a city by the year 2030. This migration to urban centers creates an increase in urban populations, resulting in the formation of megacities. Geographers define a megacity as any city with a population of more than 10 million people. Today, there are 25 megacities in the world.
Explore this resource on megacities, clicking through the interactive and reading about a few megacities in the world. Then pick two cities, research them, and create a profile about them. For each city, include the following information:
location
brief history of the city
population density
problems currently facing the city
what city planners are doing to address the city’s problems
what city planners could be doing differently
Answer:
dude i have this same question and im overrrr it
Explanation:
What is the average salinity of sea water?
3.5% salt and other minerals
4.2% salt and other minerals
2.4% salt and other minerals
3.0% salt and other minerals
The average salinity of water is approximately 3.5%, or 35 parts per thousand.
This implies that for every 1 litre of sea water there are 35 grams of salts dissolved in it.
Even though a vast majority of seawater is found in oceans with salinity around 3.5%, seawater is not consistently saline throughout the world.
100%
How does freezing water cause the weathering of rocks?
A. holds them in place
B. makes them longer
O
C. cracks them
0
D. makes them thicker
o
E.makes them heavier
Answer:
The answer is C.
Explanation:
That process occurs when the water inside of rocks freezes and expands. That expansion cracks the rocks from the inside and eventually breaks them apart.
Hope this helps! <3
Answer:
I think it's d
Hey can anyone come help with this?
it's actually pretty easy but ima still ask
Which of the following describes something that oceanographers study?
contours and formations
soil conservation
gravity fields
formation of groundwater
Answer:
Formation of groundwater
Explanation:
Savannah’s location contributed to the city’s early economic success because it enabled the city to
does confining stress increase volume
Answer:
Confining pressure affects brittle fracture strength by suppressing the growth of dilatant microcracks.
Explanation:
How many half-lives did the rock go through? 4. If a rock had 40 daughter atoms present, how old would the rock be?
What type of relationship does the Cook Islands have with New Zealand, and how does it benefit from this relationship? plz have at least 5 sentances.
Answer:
The Cook Islands is a representative democracy with a parliamentary system in an associated state relationship with New Zealand. Executive power is exercised by the government, with the Chief Minister as head of government. Legislative power is vested in both the government and the Parliament of the Cook Islands.
Explanation:
The Cook Islands is a representative democracy with a parliamentary system in an associated state relationship with New Zealand. Executive power is exercised by the government, with the Chief Minister as head of government. Legislative power is vested in both the government and the Parliament of the Cook Islands.
challenge where is my location im in the south east region and im right below Georgia
and i have great beaches and have the second largest coastline if u get right brainliest
Answer:
the answer is florida
Explanation:
Point A is to the left of Point B on a horizontal number line.
What could be the values of Point A and Point B ?
Answer:
Point A could be any number that is lower than point B.
Explanation:
Since A is to the left on a number line it is lower then the number to the right (point B)
Some examples of numbers are A=2 and B=6
Which of these colors are the main colors of visible light?
peace
pink
gold
red
violet
indigo
green
Answer:
Red ,green and blue
Explanation:
that are the answers.hsve lovely day
Which of the following is not one of the three branches of government in Australia and New Zealand?
A.
judicial
B.
legislative
C.
republican
D.
executive
PLZ HURRY!!
Answer:
republican
Explanation:
just looked it up
HELP ASAP I AM DEAD INSIDE
What are the three primary colors of light? (Select three.)
violet
indigo
blue
red
green
yellow
One way tectonic plates can move is by ridge push. Which of the following describe ridge push? Select all that apply
(A) magma forms new oceanic crust
(B )older rock is pushed away
(C )magma rises up from the mantle
(D) plates in subduction zones pull on the rest of the plate
Answer:
C and D is the answer to this
What is the difference between refraction and reflection?
In refraction, light travels from one medium to another.
Refraction only happens in liquids.
In reflection, light travels from one medium to another.
Reflection only happens in a liquid.