It is better to grow plants in soil than in sand because soil

Q: Which of the following is not an element of soil sustainability? О а. Green manures O b. Plowing C.…

A: Agricultural sustainability is characterized as a system's ability to maintain consistent levels of…

Q: purpose of adding soap to the soil and water

A: Soap are sodium or potassium salt of long chain of fatty acid. It is biodegradable.  Produces scum…

Q: Stem which grow the soil surface is called ______ stem.

A: A stem is the major part of a plant that is formed by its shoot. The stem bears plant parts such as…

Q: Describe a how soil layers form over time.

A: Soil is the thin and upper most layer that covers the earth's surface. It is formed by the process…

Q: The roots of plants take up nitrates from the soil. What are nitrates used to make?

A: Plant nutrition is the investigation of the substance components and mixtures vital for plant…

Q: In an experiment, the scientist changes the temperature to observe the effect on the growth of…

A:

Q: Jim hasn't been having success in growing strawberry plants for the past few years, so he got his…

A: The observation of the following experiment conducted by Jim is there is some problem with the soil…

Q: A The tissue labeled A is called .? Spongy mesophyll O Palisade mesophyll

A: The plant cell is type of eukaryotic cell that contain well defined nucleus and all the other…

Q: Water vapour is lost from the leaf's .. O mesophyll O epidermis guard cells stomata

A: The water required by the plants is absorbed through the roots from the soil. Less than 1% of water…

Q: |The oxygen and carbon dioxide content in the soil air and ordinary air is normally equal in areas…

A: Introduction :- Plants growth and development depends mainly upon the nutrient level , fertility ,…

Q: The epidermis___________. Is made of lignified cells that created a protective layer over the…

A: In plants Epidermis is the outermost layer that covers stem, roots, leaf , flower and other parts.…

Q: GREEN PLANTS A HUMANS

A: The food webs and nutrient cycle aids in developing understanding about how everyone in the…

Q: 8. ... . is a light and porous soil that tends also to accumulate organic matter.

A: The soil texture is defined as the amount of sand, clay, and silt particles found in the soil. If…

Q: When dig up a plan to move it from one spot to another,the plants is more likely to survive if some…

A: When a plant moved from the place to another place more likely to survive if roots have some of the…

Q: Why some plants show wilting of their leaves, even when the soil is well watered?

A: Wilting refers back to the lack of mobile turgidity in plants which ends withinside the drooping of…

Q: Minerals and water are taken up into a plant through the root hairs. the root cap. taproots. the…

A: plants need water and minerals for their survival . these helps plants in various process and helps…

Q: Types of coverings used in agriculture  Greenhouses

A: The standard greenhouse covering materials determine heat and UV transfer, radiation absorption,…

Q: The roots of plants take up nitrates from the soil. What are nitrates used to make? Starch Fat…

A: Plants are unable to absorb the nitrogen present in the atmosphere and the availability of nitrogen…

Q: Succulent plants from arid regions generally have waxy surface coatings. Suggest why such a coating…

A: Succulent plants are the plants with parts that are thickened, fleshy, and engorged, usually to…

Q: Why is chlorophyll green? because... it reflects all the colors it absorbs all the colors except…

A: Chlorophyll  It is a green colour pigment which help in the photosynthetic activity.

Q: Adding supplemental light of which of these colors would be most effective in reducing the growth…

A: * plants need sunlight for performing photosynthesis. * Photosynthesis is the process by the plants…

Q: This section is taken from .? Monocot root O Dicot root Monocot stem Dicot stem

A: Monocot plants are herbaceous and contain a weak cambium. In monocot plants the xylem and phloem…

Q: How can soil erosion lead to desertification? It reduces the level of organic matter It promotes…

A: Introduction :- Note :- Since you have asked multiple questions im only answering the ist question…

Q: Which type of soil does kenneth have

A: Types of soil given below

Q: Observation: I want to know what effect salt has on the growth of grass. So I measure out 3…

A: 1. The first square of lawn I water with 5 liters of pure water : result:  green and 15 cm high. 2.…

Q: What plants grow in hot, dry climates (exclude desert plants). What structural support these plants…

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Q: Ground limestone can be added to soil to make it less acidic. Would you expect the pH or limestone…

A: pH is the scale on which acidity and alkalinity are measured on the scale of 1-14. 7 is considered…

Q: By Sue in az (Own work) [Public domain], via Wikimedia Commons The leaves of creosote bushes: are…

A: The creosote bush is a creeping plant with a lovely appearance, particularly during flowering…

Q: Plants receive their nutrients mainly from ? atmosphere chlorophyll light soil

A: Nutrition is defined as the process of providing or obtaining food that is necessary for the heath…

Q: A plant with more chlorophyll pigment reflect the color: Red Orange Brown Green

A:

Q: Sieve tubes are part of_____ . a. cortex c. phloem b. mesophyll d. xylem

A: The cortex is the outer layer present in the stem or of the plant, lying below the epidermis and…

Q: Select all of the following statements that are correct based on your reading.

A: Hydroponics is a horticultural technique where in, plants are grown without soil, in nutrient…

Q: To analyze: The potato can be used as a source of wood, but the potato can be used.

A: Introduction: Humans' only source of energy is food. Potato is an eatable tuber made up of…

Q: Why organic matter called “humus” is important to soil.

A: Decomposition process is referred to as physical and chemical breakdown of complex organic remains…

Q: A student plants a seed in a pot filled with rocky soil. The plant is watered da ily and Placed on a…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Things directly related to Soil Things indirectly related to Soil

A: Soil is the uppermost weathered layer of the earth's crust. It is am mixture of weathered mineral…

Q: PLANT CELLS: Onion Root Tip Cells (to choose from)

A: Cell cycle: - it is a series of changes occur in a newly divided cell through which it duplicates…

Q: Sieve tube cells are used by plants for: O a. Taking up micronutrients from the soil. O b.…

A: The sieve tube are elongated living cells that do not contain a nucleus and found in the phloem of…

Q: what happens to restore the lettuce to its original condition? A. Water left the lettuce by…

A: Osmosis is the process of movement of solvent molecules from the region of high water concentration…

Q: Primary, Secondary

A: Primary growth increases the length of stems and secondary growth increases the thickness of stems.

Q: Pruning results in a greater photosynthetic area and therefore lesser foods are manufactured? True…

A: Introduction Pruning is when you selectively remove branches from a tree, It allows room for new…

Q: Which of the following is most likely to be found in a desert environment? a. broad leaves to…

A: Adaptations are the ways, in which the species changes over time. This happens in response to the…

Q: In which layer would plants find the most nutrients? SOILLAYERS Humur P T

A: Hummus or top soil is the most fertile part of the soil since it has All the deposits from rain/…

Q: Herbaceous plants growing in well watered soils are found to wilt on hot day. Give reason why.

A: Herbaceous plants are the ones that have perennial, biennial, or annual life cycle. These are the…

Q: Label: node, leaf sheath, auricle, ligule, leaf blade, midrib, inflorescence. tiller. internode.…

A: The picture is showing the grass section. The grass is a monocot plant which is found in poaceae…

Q: Plants absorb carbon dioxide from ________ Group of answer choices Air Soil Water

A: Plant require food that is hoing to provide energy to them. Like animals they can't move from one…

Q: sometimes

A: Soil fertility is the characteristics of soil which sustain plant growth and helps in the plant…

Q: Succulent plants from arid regions generally have waxy surface coatings. Suggest why such a layer is…

A: Succulent refers to anything juicy or tender. Succulent plants are defined as those that have water…

Soil Ecosystem

Soil provides a habitat or living environment for a large number of different species of organisms as well as plants. It provides all the essential nutrients and minerals for plants to grow. All these together form the soil ecosystem.