Answers
Answer:
C. Only 1, 3 and 4
Explanation:
Deforestation is the process of cutting down trees by man, which eventually lead to the the sparseness of trees in otherwise forested areas. The reasons for cutting trees by man may include: habitation by man, clearing the land for agriculture or grazing, or using the timber for fuel, construction or manufacturing as well as mining of minerals.
Deforestation leads to many adverse effects on both man and his environment. These adverse effects include:
Loss of biodiversity in the forests which may lead to extinction of species.; when forest areas are cleared, plants and animals who live in these forests lose their homes and some may eventually die off due to inability to survive in other habitats
Increase in temperature of the earth: Trees serves to cool the earth by removing some gases which cause heating of the earth from the earth. Such gases include carbon dioxide. When these tree are removed, these gases accumulate in the atmosphere leading to increase in earth's temperature.
Also, since tree absorb some gases while releasing others into the atmosphere, when these trees are cut, there would be an imbalance of these atmospheric gases.
Related Questions
What do checkpoints do in the cell cycle? *
Answers
Answer:A checkpoint is a stage in the eukaryotic cell cycle at which the cell examines internal and external cues and "decides" whether or not to move forward with division.
Explanation: Easy Peasy
True/ False: Substances will diffuse more rapidly through a dense substance. Explain
Answers
Answer:
I'd say true
Explanation:
Mass of the molecules diffusing: Heavier molecules move more slowly; therefore, they diffuse more slowly. The reverse is true for lighter molecules. ... Because cells primarily use diffusion to move materials within the cytoplasm, any increase in the cytoplasm's density will inhibit the movement of the materials.
Answer:
False
Explanation:
As the density of a solvent increases, the rate of diffusion decreases. The molecules slow down because they have a more difficult time getting through the denser medium. If the medium is less dense, diffusion increases.
I need to know how to do this, please help !!1
Answers
Answer:
freckles, no freckles
cheek dimples, no cheek dimples
right-handed, right-handed
father: has freckles
cheek dimples- mother: has cheek dimples
father: no cheek dimples
handedness: both are right handed
do you need more explanation?
The variety of organisms within an ecosystem is characteristic of which type of diversity?
Genetic diversity
b. Ecosystem diversity
c. Species diversity
d. Regional diversity
Please select the best answer fron] the choices provided
B
оооо
Answers
Answer: ecosystem diversity
a strand of dna contains 10% adenine. what percentage of cytosine must be present in this strand of dna then?
a) 80%
b) 40%
c) 10%
d) 20%
Answers
Answer:
[tex]\boxed {\boxed {\sf B. \ 40 \% \ cytosine}}[/tex]
Explanation:
First, recall the base pairs in DNA:
Adenine and Thymine Cytosine and GuanineWe know this strand of DNA has 10% adenine. Since A and T pair, there must also be 10% guanine.
So, A and T make up 20% of the DNA strand.
That leaves 80% for cytosine and guanine. They are pairs, so they share this percentage equally.
80/2 =40There must be 40% cytosine and 40% guanine.
The strand of DNA has 40% cytosine
Help with number 3 !!!
Answers
Many aquatic birds secrete waxy organic substances that repel water. The birds use these substances to coat their feathers. An analysis of these substances would reveal that they are composed mostly of…
•Lipids
•Carbohydrates
•Nucleic Acids
•nucleic Acids
Answers
Answer:
The correct answer would be - lipids.
Explanation:
Many aquatic birds secrete a waxy organic substance which coats their feathers and this substance allows their feathers to repel the water which is helpful for their flying even after floating in the water.
An analysis of these substances would tell that these substances are composed of lipids as lipids are the only macromolecules that are hydrophobic which means they try to avoid water and not allow water to pass through them.
The diagram below shows two kinds of cells.
A biologist wants to classify protein secretions into groups based on the principal function of the protein. Which cell would the biologist select to study and why?
Answers
Answer:
I think it may be the second one but im not that sure
Answer:B
Explanation:
Advantages and disadvantages of traditional farming
Answers
Answer:
Advantages and disadvantages:
Explanation:
Advantages:
- provides 20% of the worlds crops
- on 75% of cultivated land
- mostly in less-developed countries
Disadvantages:
- takes a-lot of time to get harvested
- pesticides will be used (unhealthy crops)
- farmers dont make as much money
Construct the chemical formulas for the ionic compounds. Consult this periodic table to help answer the question.
Drag the labels to the correct locations on the image. Each label can be used more than once.
Answers
Answer:
Al_Br3
Mg_Br2
Na2S
Na3n
Explanation:
I just did it
The chemical formulas are aluminum bromide (AlBr₃), magnesium bromide (MgBr₂), sodium sulfide (Na₂S), and the chemical compound formula of the sodium nitride is Na₃N.
What is the significance of the chemical formulas?Chemical formulas are important to identify the chemical composition of the mixture as they provide important information about the types and numbers of atoms present in a molecule or compound and also predict the properties of a substance, such as its melting point and boiling point. This is useful in industries such as manufacturing, agriculture, etc which has significant importance in the field of medicine, as it helps researchers understand how the human body interacts with the drug.
Hence, the chemical formulas are aluminum bromide (AlBr₃), magnesium bromide (MgBr₂), sodium sulfide (Na₂S), and the chemical compound formula of the sodium nitride is Na₃N.
Learn more about the chemical formulas here.
https://brainly.com/question/29031056
#SPJ5
what type of plant tissue does photosynthesis take place?
Answers
Answer:
Chloroplast
Explanation:
The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast.
Selective breeding______.
Answers
Answer:
#2
Explanation:
Selective breeding is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Which of these reproductive strategies are meant to ensure survival of the offspring?
A male sea horse carries its young in its sack
A peacock displays its brightly colored feathers.
Baby crocodiles travel on their mother’s back.
Bees visit the flowers of plants.
Birds eat fruits from trees.
Answers
Answer:
A male sea horse carries its young in its sack
Baby crocodiles travel on their mother’s back.
I hope this helps
list different causes of disease
Answers
Answer:
Bacteria
Viruses
Fungi
Parasites
Explanation:
PLEASE HELP ME
A portion of a nucleic acid sequence is shown below.
Which term best describes this nucleic acid?
AGC TAT GCC AAA
Answers
The study of the gene is called genetics. Genes are always present in pair form.
The correct answer is DNA.
What is DNA?The DNA stands for deoxyribose nucleic acid.it stores all the genetic information and helps in the regulation of the formation of protein and hormones.In DNA, Adenine binds to the thymine and uracil in RNA.
In the question, it has the thymine nitrogenous base.
Hence, we can say that nucleic acid is DNA.
For more information about the DNA, refer to the link:-
https://brainly.com/question/787658
PLSS HELP!! I WILL GOVE U BRAINLYEST!!
The "sticker burr" plant in Texas has barbs to help attach the seed to things
that pass by. What type of seed dispersal would be used by a sticker burr?
A. Gravity dispersal
B. Water dispersal
C. Wind Dispersal
D. Animal dispersal
Answers
Answer: C. Wind Dispersal
Explanation: Because the seeds travel through the air to travel and attach to something else.
If Jenny's father has blood genotype 1A1A, and her mother's bloodtype is Type O, what blood genotype would
Jenny have?
Answers
How many calories are required to heat 10 mL of water from 25 C to 35 C
Answers
Answer:
[tex]Q = 5,46,000[/tex] joules
Explanation:
As we know
[tex]Q = mc \Delta T\\[/tex]
Q is the Heat Energy
M is the mass of the substance releasing /absorbing heat
C is the specific heat capacity [tex]= 4200[/tex] Joules per kilogram per degree
[tex]\Delta T[/tex] is the change in temperature
Substituting the given values, we get
[tex]Q = 13 * 4200 * (35-25)\\[/tex]
[tex]Q = 5,46,000[/tex] joules
Why is the Krebs cycle so important in metabolism?
Answers
Answer:
I’m not sure but its because it’s mister crabsssss hayayhaha
Explanation:
Jkjk anyways it’s important in the metabolism because it’s the MAIN source of energy for the cells and it’s also important in the aerobic respiration,
what is known for not being apart of the cell membrane
Answers
Answer:
glycogen
Explanation:
Need help ASAP
Thanks+ BRAINLIST only for correct answers it’s due in 10 mins I really need help
1.what is the order if visible light in increasing energy?
-violet, indigo, blue, green, yellow, orange, red
-red, orange, yellow, green, blue, indigo, violet
2.visible light is a mixture of
-refraction and reflection
-atoms and molecules
-many colors
-ultra violet and non violet rays
Answers
2- option 1
1. -violet, indigo, blue, green, yellow, orange, red
2. -refraction and reflection
What are some "topics" to be considered when discussing the California Current
Ecosystem
Answers
Answer: Red tide events
Explanation:
Red tide events causing massive fish die-offs, unprecedented sea ice loss, erosion of coastal wetlands, and bleaching of coral reefs not only impact marine ecosystems but also communities, peoples' well-being, local businesses, and more.
These issues impacting ecosystems and people require solutions that consider ecosystems and people. These types of solutions are Ecosystem-Based Management, which considers social, economic, and ecological trade-offs when deciding how to address these issues.
The following are the bases on one side of the DNA molecule. List the bases that would be on the opposite side of the DNA. G- C- T- C- A- G- G- C- G-
Answers
Answer:
C-G-A-G-T-C-C-G-C
Explanation:
The letters each have their own opposites. T is always the opposite of A. G is always the opposite if C
outline how enzymes can be manufactured for use in biological washing powders
Answers
Answer:
Washing powder protease and protein
Explanation:
Which body of the solar system is the largest?
Answers
Answer/Explanation: The Sun is still by far the most massive body in the Solar System (it contains more than 99.8% of all the system's mass).
-Bababooeyboy
Answer:
he Sun is still by far the most massive body in the Solar System (it contains more than 99.8% of all the system's mass
Explanation:
which line is the line of the best fit in the scatter plot below
Answers
Answer:
line c
Explanation:
its closest fitting to the trend of the dots
Please help
Predict how the inability of a species to adapt within a changing environment may contribute to the extinction of that species.
Answers
Answer:
B
Explanation:
Where do the spindle fibers attach to the chromosomes during metaphase/anaphase?
Answers
(GIVING BRAINLIEST!!)
Which statement about oceans is incorrect?
A) Evaporation occurs when water is warmed by the sun.
B) Most evaporation and precipitation occur over the ocean.
C) 97 percent of Earth's water is fresh water from the ocean.
D) Water leaves the ocean by the process of evaporation.
Answers
Answer:
Evaporation occurs when water is warmed by the sun
Answer: 97% of earths water is salt water that one is incorrect.
Explanation:
(GIVING BRAINLIEST!!)
Why do the northern United States get more snow than the southern states?
A) Because there are colder temperatures in the winter months in the northern states
B) Because there are colder temperatures in the winter months in the southern states
C) Because there are warmer temperatures in the summer months in the northern states
D) Because there are warmer temperatures in the summer months in the southern states
Answers
Answer:
it a
Explanation:
i did it
