Which of the following statements about prescribed burns is true?a. Prescribed burns will always have detrimental effects on ecosystems, but should be used to protecthomesb. Prescribed burns are necessary for preventing natural wildfires.c. Prescribed burns can help maintain healthy ecosystems.d. None of the above
Answers
Prescribed burns can help maintain healthy ecosystems.
Fire is a natural, common process in various ecosystems and is important to preserve a healthy forest and the quality of plant and animal growth. Many plants and animals have not only accommodated to fire but truly depend on it such as the lodge pole pine which requires fire to support in the scattering of its seeds. Naturally occurring fires also support to administer pests and disease under control by eliminating the pathogens contaminating a stand.
Prescribedburns can help maintain healthy ecosystems. The correct option is c.
Prescribedburns, also known as controlled burns or planned fires, are intentionally set fires conducted under specific conditions and managed by trained professionals.
- Ecosystem Health: Prescribed burns can mimic natural fire cycles and play a crucial role in the maintenance and restoration of certain ecosystems.
- Fuel Reduction and Risk Mitigation: Prescribed burns can help reduce the accumulation of dead vegetation and fuels, lowering the risk of more severe wildfires.
- Habitat Management: Prescribedburns can create or maintain specific habitats for certain plant and animal species.
- Disease and Pest Control: Prescribed burns can help control certain pests, diseases, and invasive species. Some pests and diseases are sensitive to fire and their populations can be reduced or controlled through carefully planned burns.
Thus, the correct option is c.
To know more about Prescribedburn, click here:
#SPJ6
Related Questions
Why is chemistry important in the study of biology?
What do we call plants that have been transformed with foreign dna?
Which organelle, found in this plant cell, breaks down sugars for cellular energy?
Lactase is an enzyme that is produced in the lining of the intestines. This enzyme helps the body speed up the breakdown of carbohydrates that are found in dairy products, such as milk, yogurt, and cheese. Which general function does lactase perform? fighting disease creating movement regulating cell processes sending chemical messages
Answers
The major difference between Gram-positive and Gram-negative bacteria is the presence or absence of an OUTER PLASMA MEMBRANE.
Gram-positive bacteria do not contain an outer plasma membrane, whereas Gram-negative bacteria have a lipid-rich outer plasma membrane.
This outer plasma membrane contains lipopolysaccharide (LPS) in addition to phospholipids and proteins.
Moreover, Gram-positive bacteria are also surrounded by thick layers of peptidoglycan.
In conclusion, the major difference between Gram-positive and Gram-negative bacteria is the presence or absence of an OUTER PLASMA MEMBRANE.
Learn more in:
Answer:
Microbiologists use the gram stain technique to identify the gram-positive and gram-negative bacteria on the basis of the composition of their cell wall.
The major difference between the cell wall of gram-positive bacteria and gram-negative bacteria is that in gram-positive bacteria peptidoglycan is the major component which makes gram-positive cell wall whereas in gram-negative bacteria their cell wall has a thick outer layer of Lippo polysaccharide and a thin inner layer of peptidoglycan.
So in gram stain gram-positive cell wall retains the crystal violet because of the thick peptidoglycan layer and appears violet and gram-negative appears pink as it lacks the outer thick peptidoglycan layer.
b)The experiment will lack a purpose.
c)The experiment will not be repeatable.
d)The experiment will not have variables.
Answers
Answer;
The experiment would lack a control group
Explanation;
-An experiment deliberately imposes a treatment on a group of objects or subjects in the interest of observing the response.
-Experimental design involves taking time and effort to organize the experiment properly to ensure that the right type of data, and enough of it, is available to answer the questions of interest as clearly and efficiently as possible.
-A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable. This increases the reliability of the results, often through a comparison between control measurements and the other measurements.
they need the Sun's energy in order to produce food
water is essential to a plant's growth
strong stems are more wind resistant
Answers
Phototropism is plant growth in a response to light. In order to survive, plants need Sun's energy. During photosynthesis, carbon dioxide and water are converted into glucose and oxygen using the energy of sunlight. To get more light, plants usually grow in the direction of light, so more light could be absorbed and used in photosynthesis. Phototropism enables plants to absorb more light and that way use Sun's energy to produce food.
co-adaptation
mass extinction
instantaneous speciation
Answers
A particular plant species is pollinated by a certain insect species. The insect species depends on the plant species for food. This relationship is based on co-adaptation.
Here co-adaptation refers to the mutual adaptation between the given species(plants and insects) that depend upon each other.
A. Fat
B. Tartar
C. Plaque
D. Adipose tissue
Answers
the correct answer for your question is c plaque