II. Give instances where gravity and friction are beneficial and instances where they are not beneficial.A. Gravity16. (Beneficial):17. (Not Beneficial):B. Friction18. (Beneficial) :19. (Not Beneficial):
1. II. Give instances where gravity and friction are beneficial and instances where they are not beneficial.A. Gravity16. (Beneficial):17. (Not Beneficial):B. Friction18. (Beneficial) :19. (Not Beneficial):
Answer:
A. Gravity
16. (Beneficial): Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth. The gravitational pull of the moon pulls the seas towards it, causing the ocean tides. Gravity creates stars and planets by pulling together the material from which they are made.
17. (Not Beneficial): Due to gravity the lifting process of objects which have greater mass is very difficult. Due to gravity the lift needs greater efforts while going in the upward direction. Due to gravity the meteoroid falls in very fast pace. Due to gravity we are not able to easily construct very high buildings.
B. Friction
18. (Beneficial): Friction is responsible for many types of motion. It helps us walk on the ground. Brakes in a car make use of friction to stop the car. Asteroids are burnt in the atmosphere before reaching Earth due to friction.
19. (Not Beneficial): Friction produces unnecessary heat leading to the wastage of energy. The force of friction acts in the opposite direction of motion, so friction slows down the motion of moving objects. Forest fires are caused due to the friction between tree branches.
Explanation:
Sana makatulong ( ╹▽╹ )
2. 4 examples of beneficial and not beneficial of mining • Beneficial 1. 2. 3. 4. • Not beneficial 1. 2. 3. 4.
Answer:
Beneficial
1.construct roads and hospitals
2.build automobiles and houses
3.make computers and satellites
4.generate electricity
• Not beneficial
1.mining contributes to erosion
2.loss of biodiversity
3.sinkholes
4.significant use of water resources
hope it helps^_^
3. Winnowing rice beneficial or no beneficial effect
Answer:
Winnowing rice beneficial
Explanation:
Advantages of Winnowing
This method doesn't require any machines for its functioning. It is completely based on human activity and hence it takes less time to process and definitely very cheap.
4. when is science beneficial and not beneficial to mankind? elaborate with examples
Answer:
Benefits of science. The process of science is a way of building knowledge about the universe — constructing new ideas that illuminate the world around us. ... Scientific knowledge allows us to develop new technologies, solve practical problems, and make informed decisions — both individually and collectively.
5. the beneficial of spiders
Answer:
Trap and Eat insects in their web
Explanation:
6. when can we considered volcanoes beneficial or potentialy beneficial
Volcanoes can be beneficial for farmers by providing nutrients to the surrounding soil after the activity. The volcanic ash contains minerals that are beneficial to plants. If the volcanic ash is very fine, it will break down quickly and get mixed to the soil.
7. lete the statements below by writing reasons of why planting treeare beneficial to the family.Trees are beneficial to the family becauseTrees are beneficial to the family becauseTrees are beneficial to the family becauseTrees are beneficial to the family becauseTrees are beneficial to the family becausehatican Do
Answer:
DA OBJECT STILL WANNA BE PERFECT PARADISE ANDEERY SEEN
Explanation:
SONG
8. What I Have Learned Complete the statements below by writing reasons of why planting trees and fruit beaning trees are beneficial to the family Trees are beneficial to the family because Trees are beneficial to the family because > Trees are beneficial to the family becauseTrees are beneficial to the family because Trees are beneficial to the family because
Answer:
Trees give off oxygen that we need to breathe. Trees reduce the amount of storm water runoff, which reduces erosion and pollution in our waterways and may reduce the effects of flooding.
Many species of wildlife depend on trees for habitat. Trees provide food, protection, and homes for many birds and mammals.
9. costly but beneficial
Answer:
The definition of cost benefit is an analysis of the pros and cons of a given situation or course of action to determine how the downsides compare to the upsides. ...
Explanation:
Hope it help
10. Are these exercises beneficial to our health? How are you going to make it beneficial to you and to your family?
Yes, I will teach them proper processing.
Hope its help❤
11. atste Look around in your house and in your neighborhood if there are some cut/broken/teared materials and identify whether it is beneficial or not beneficial. Write at least 10 answers on the table provided. Check (V) for beneficial and (x ) for not beneficial. Solid Materials 1. Firewood Beneficial Not Beneficial 2. 3. 4. 5. 6. 1: 8. 9. 10.
Answer:
Many materials in our environment, including wood products, burn “indirectly” in the sense that the materials do not actually burn, but combustion takes place as a reaction between oxygen and the gases released from a material (an exception from this rule is the glowing combustion of charred wood where oxygen reacts directly with carbon). Under the influence of heat, wood produces easily substances that react eagerly with oxygen, leading to the high propensity of wood to ignite and burn.
Ignition and combustion of wood is mainly based on the pyrolysis (i.e. thermal decomposition) of cellulose and the reactions of pyrolysis products with each other and with gases in the air, mainly oxygen. When temperature increases, cellulose starts to pyrolyse. The decomposition products either remain inside the material or are released as gases. Gaseous substances react with each other and oxygen, releasing a large amount of heat that further induces pyrolysis and combustion reactions. Pyrolysis and burning processes are illustrated in Figure 1.
12. is globalization beneficial or not
Yes,Globalization allows many goods to be more affordable and available to more parts of the world. It helps improve productivity, cut back gender wage discrimination, give more opportunities to women and improve working conditions and quality of management, especially in developing countries.Also allows companies to find lower-cost ways to produce their products. It also increases global competition, which drives prices down and creates a larger variety of choices for consumers. Lowered costs help people in both developing and already-developed countries live better on less money.
Answer:
Globalization allows companies to find lower-cost ways to produce their products. It also increases global competition, which drives prices down and creates a larger variety of choices for consumers. Lowered costs help people in both developing and already-developed countries live better on less money.
13. give instance where gravity and friction are beneficial and instances where they are not beneficial
Answer:
Friction can also be unhelpful. If you do not lubricate your bike regularly with oil, the friction in the chain and axles increases. Your bike will be noisy and difficult to pedal. When there is a lot of friction between moving parts, energy is transferred to the surroundings, causing heating.
14. examples of food beneficial to digestive systemexamples of food beneficial to digestive system?
Yogurt.
Apples
Fennel
Kefir. ...
Chia Seeds. ...
Kombucha. ...
Papaya. ...
Whole Grains.
Pa Brainliest
Answer:
Natto
Sauerkraut
Bone Broth
Peppermint
Salmon
Kimchi
Dark Green Vegetables
Beets
Ginger
Papaya
Miso
Whole Grains
Tempeh
Kefir
Yogurt
Apples
Yogurt
Kombucha
Chia Seeds
Hope it help15. landrace beneficial
Answer:
what's the question??
Explanation:
if they have just comment it
what’s the question?16. 1.Competition beneficial or harmful?2.mutualism beneficial or harmful? 3.commensalism beneficial or harmful? 4.predation beneficial or harmful? Makasagot brainlyest answer kopo agad
Answer:
1. harmful
2. beneficial'
3. beneficial
4. harmful
17. It is beneficial to follow the ?
Answer:
ano po ang sunod sa follow the?
18. 5 beneficial effect on physical change and 5 beneficial effect of chemical change
Answer:
eample of chemical changes are:
Explanation:
burning cooking rusting rotting
19. Essay Question:1. Explain the beneficial effects and nobeneficial effects of volcanic eruptionsstructions:
Answer:
clarification Sunday , yup it's Rio ibn woo . Rob eek I ask app Yvonne all is eek tv if in Rio cub
20. They are the beneficial
Answer:
He hopes the new drug will prove beneficial to many people. Regular exercise has many beneficial health effects. They have a relationship that is beneficial to both of them. Some insects are harmful but others are beneficial.
Explanation:
21. winnowing if rice it is Beneficial Effect or No Beneficial Effect?
Answer:
Rice winnowing is a process of separation of small and large rice grains by air flow practiced since the ancient human history especially in societies where rice is the main source of carbohydrate (in Asia, Africa, and Latin America).
it is Beneficial effect
Less cost in production- By the use of winnowing, farmers no need to buy machines to separate grain from chaff. 2. Easier to teach- This method doesn't require high level skills, it can be practice by anyone.
hope it helps:)
22. 2. Write your ideas about recycling. Isrecycling truly beneficialbeneficial for theenvironment?____________________________________________________________________________________________________________________________________
Answer:
recycling is useful and beneficial for the environment and ourselves so when recycle we can reduce waste by recycling
23. is it beneficial or harmful to man or both?discuss how it is beneficial or harmful to a man?
is it beneficial or harmful to man or both? discyss how it is beneficial or harmful to a man?
24. 1. burning of forest. A. BeneficialB. Harmful2. planting mangroves in the coastal area. A. BeneficialB. Harmful3. dynamite fishing. A. BeneficialB. Harmful4. reforestation. A. BeneficialB. Harmful5. cutting of trees. A. BeneficialB. Harmful6. factories emit smoke. A. BeneficialB. Harmful7. recycling. A. BeneficialB. Harmful8. toxic waste disposed in the bodies of water. A. BeneficialB. Harmful9. deforestation. A. BeneficialB. Harmful10. proper waste disposal. A. BeneficialB. Harmful
Answer:
b
a
b
a
b
b
a
b
b
a
sana makatulong
1. burning of forest.
A. Beneficial
B. Harmful2. planting mangroves in the coastal area.
A. BeneficialB. Harmful
3. dynamite fishing.
A. Beneficial
B. Harmful4. reforestation.
A. BeneficialB. Harmful
5. cutting of trees.
A. Beneficial
B. Harmful6. factories emit smoke.
A. Beneficial
B. Harmful7. recycling.
A. BeneficialB. Harmful
8. toxic waste disposed in the bodies of water.
A. Beneficial
B. Harmful9. deforestation.
A. Beneficial
B. Harmful10. proper waste disposal.
A. BeneficialB. Harmful
#CarryOnLearning
25. what are beneficial and harmful effects of bacteria and fungi on human? Enumerate and explain why they are beneficial and harmful.
Benefits of Bacteria
Bacteria provide vital ecosystem services. They are important decomposers. They are also needed for the carbon and nitrogen cycles. There are billions bacteria inside the human intestines. They help digest food, make vitamins, and play other important roles. Humans also use bacteria in many other ways, including:
Creating products, such as ethanol and enzymes.
Making drugs, such as antibiotics and vaccines.
Making biogas, such as methane.
Cleaning up oil spills and toxic wastes.
Killing plant pests.
Transferring normal genes to human cells in gene therapy
and Harmful bacteria are called pathogenic bacteria because they cause disease and illnesses like strep throat, staph infections, cholera, tuberculosis, and food poisoning
26. give 5 beneficial effect of physical change and 5 beneficial effect of chemical change
Answer:
crumpling a sheet of aluminum foilmelting an ice cubecasting a silver in moldbreaking a bottleboiling waterExplanation:
27. Directions: Tell whether each of the following effects of mutation is harmful, beneficial or neither harmful or beneficial
Answer:
1. B.Beneficial
2. A.Harmful
3. C. Neither harmful or beneficial
4. A.Harmful
5. B.Beneficial
28. Is this project beneficial?
Answer:
what do you mean?
Explanation:
Hope it helps :))
Answer:
What project?
29. 2. Write your ideas about recycling isrecycling truly beneficialbeneficial for theenvironment?
show that recycling conserves energy and natural resources. For example: Recycling one ton of office paper can save the energy equivalent of consuming 322 gallons of gasoline.
30. When can we consider volcanoes beneficial or potentially beneficial?
Answer:
Lord, thank you for the laughter and the wonderful time that we've shared. May all glory and honor come back to you in everything that we do. It is in Jesus' name we believe and pray, Amen. Awesome God, as we leave this place, we put our trust in you because we know you will never shame us.Explanation:
share it to everybody before it's too late
