Write a essay about the law of conservation of mass ( write at least 6 or 7 sentences )
Answer:
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants. The law of conservation of mass is useful for a number of calculations and can be used to solve for unknown masses, such the amount of gas consumed or produced during a reaction.
Answer:
asdgthwe
Explanation:
Analyze the maps below and answer the question that follows.
Two population density maps of Britain. The left map is labeled 1701 and the right map is labeled 1911. A legend notes the approximate number of inhabitants in thousands. The darker areas are more populated than the lighter areas.
Based on the population density maps above, what is true about Britain’s population over time?
A.
It has decreased.
B.
The population density is now the same everywhere in Britain.
C.
More people have moved to urban areas.
D.
The west coast has long been the most populated area.
Please select the best answer from the choices provided
A
B
C
D
PLs hurry
Answer:c
t
Explanation:
I did the research and the answer is c
What standards can local and national governments establish to improve the environment? Check all that apply.
building codes
laws for recycling
auto-efficiency standards
tax credits for toxic dumping
tax deductions for high energy usage
tax credits for alternative sources of energy
Answer:
laws for recycling
tax credits for toxic dumping
tax credits for alternative sources of energy
Explanation:
I took the test
Answer:
A, B, C, and F
Explanation:
Building codes, laws for recycling, auto-efficiency standards, and tax credits for alternative sources of energy.
Edge 2020
The American Southwest was settled by European colonists from __________.
Answer:
SPAIN
Explanation:
I took the test
Analyze the map below and answer the questions that follow.
A satellite map of the Arabian Peninsula with the Rub al Khali circled.
Image courtesy of NASA
The area circled above is called __________.
A.
the Great Salt Desert
B.
Mesopotamia
C.
the Iranian Plateau
D.
the Empty Quarter
Please select the best answer from the choices provided
A
B
C
D
Answer:
I believe its C from what I remember..?
Explanation:
wich cultural region of United States fits this description?
It was the first US region to industrialize. Today, it is the most densely populated region in the country.
A.
West Coast
B.
South
C.
Midwest
D.
Northeast
Describe how you would use a streak plate to determine a mineral's streaks
Answer:
Streak plates allow us to scratch a mineral on the plate revealing its streak. This can come handy if 2 minerals look alike. For example if you cant tell the difference between gold and pyrite you could use their streak golds streak is gold while pyrites is a goldish green.
Answer:
To distinguish minerals
Explanation:
Streak plates allow us to scrape off a chunk of a mineral to observe the colour of it's unique streak. a quite obvious example is gold's streak, which is coloured, well, gold. hope this helps!
state and explain three significance of rocks
Answer:
They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily.
Explanation:
Rocks and minerals are all around us! They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily. Rocks and minerals play a valuable role in natural systems such as providing habitat like the cliffs at Grand Canyon National Park where endangered condors nest, or provide soil nutrients in Redwood where the tallest trees in the world grow.
Rocks and minerals are important for learning about earth materials, structure, and systems. Studying these natural objects incorporates an understanding of earth science, chemistry, physics, and math. The learner can walk away with an understanding of crystal geometry, the ability to visualize 3-D objects, or knowing rates of crystallization.
Natural objects, such as rocks and minerals, contribute to the beauty and wonderment of the National Parks and should be left, as they were found, so that others can experience a sense of discovery.
source google
PLEASE ANSWER RIGHT AND QUICKLY THESE ARE THE LAST POINTS I HAVE NO LIE
Please write a two-paragraph short essay about the causes and effects of the shrinking of the Aral Sea. Each paragraph should be at least four sentences.
In your first paragraph use details from Lesson 26 to describe what led to the shrinking of the Aral Sea.
In your second paragraph use details from Lesson 26 to describe the impact of the shrinking Aral Sea on the surrounding region.
Answer:
The shrinking Aral Sea has also had a noticeable affect on the region's climate. The growing season there is now shorter, causing many farmers to switch from cotton to rice, which demands even more diverted water. A secondary effect of the reduction in the Aral Sea's overall size is the rapid exposure of the lake bed
Explanation:
how does Merrill Matthews justify continuing the Electoral College?
The areas that bordered the Eastern Mediterranean were collectively called __________. A. Israel B. Palestine C. the Levant D. the Middle East
Answer:
The Levant
Explanation:
Please correct me if i'm wrong, but the Levant is the area on the eastern part of the Mediterranean
Answer: C
Explanation: The Levant
Hope it helps!!!
Followers of Dharmic religions, such as Hinduism and Buddhism, __________. A. share a belief in a single god (monotheism) B. believe in a constant cycle of life and rebirth C. follow the teachings of Siddhartha Gautama D. share many of the holy texts of Judaism
Answer:
B
Explanation:
What rivers flow in both directions?
Answer:
Chicago River
Explanation:
hurricanes start out over the ocean because they get their energy from
what creates a demand for different types of resources?
Answer:
Too much of one resource?
Explanation:
Which of the following is the most responsible for air pollution in the US and Canada
Answer:
What are the following?
Explanation:
Answer:
a. vehicle and industrial emissions
Explanation:
I did edge 2021
the best data an aquifer comes from-
Answer:
Aquifers are the natural accumulation of runoff and precipitation. Below the surface, this runoff then percolates into crevices between rocks, silt the other material.
hey guys, can u please tell me which one is the right answer!
thanks
What is the name of the process that adds water to the groundwater supply from the surface?
Answer:
Recharge
Explanation:
The name of the process that adds water to the groundwater supply from the surface is recharge.
Ground water is the water found below the earth surface usually inside an aquifer. Aquifer is a porous and permeable formation.
Recharge is the process of replenishing the ground water from the surface. It During a rainfall ground water percolates through a formation into the underground system.
