What do you mean by water harvesting?

Q: Where can we find medicinal plants?  A) Everywhere. B) Back yard. C) Mountain tops. D) Oceans.

A: Medicinal plants are special plants that have therapeutic properties or provide a beneficial…

Q: Why are oceans least productive?

A: Production is the primary function of the ecosystem. An ecosystem maintains its component, biotic,…

Q: What result can a lake give which is rich in organic waste?

A: Organic waste is any material that is biodegradable and comes from a plant or an animal.…

Q: What are unwanted plants growing in a field along with a crop?

A: A crop is usually a plant which is grown by cultivators and harvested in order to make profit out of…

Q: Nitrogen released during decomposition acts as a fertilizer, but only part of it goes to plants. How…

A: A mineral is a compound component needed as a fundamental supplement by living beings to perform…

Q: Why is ocean water unfit for drinking?

A: Water is a transparent, inorganic, odorless, tasteless, and nearly colorless chemical substance.…

Q: draw a phosphorus cycle, like the illustration below! please help me

A: The biogeochemical cycle which involves the phosphorus movement across the biosphere, lithosphere…

Q: What is main objective for Waste Vegetable Treatment to produce electricity

A: Vegetable waste It is a biodegradable substance that is produced in large quantities. The waste…

Q: Hi, I need help answering this question Why are animals not the most important in the nitrogen…

A: Ans: Nitrogen cycle: The steps in the biogeochemical cycle in which the environmental nitrogen is…

Q: What are the traditional water harvesting system?

A: Since the planet is facing acute shortage of drinking water, Water harvesting is the need of the…

Q: Why have we been unable to solve palm oil issue?

A: Elaeis guineensis is the scientific term for an edible vegetable oil derived from the fruit of oil…

Q: How do plants dispose of waste products?

A: Photosynthesis, respiration and other metabolic reactions produces excretory waste in plants. Water…

Q: What are two ways Humans can preserve biomass?

A: Biomass is plant or animal material used as fuel to produce electricity or heat.Example are…

Q: Under what conditions do farmers practice no tillage?

A: Tillage is the process of preparing soil for planting and cultivating it afterward in agriculture.

Q: what happens during the process of nitrogen fixation

A: Introduction :- Nitrogen fixation is a necessary biological activity that occurs at the beginning of…

Q: What does the canal irrigation in himachal pradesh called as?

A: Canal irrigation is a form of orrigation in which an artificial channel is constructed that helps to…

Q: What property of water keeps plant debris on the surface of lakes and ponds? What is the ecological…

A: Surface tension is defined as the phenomenon in which a force causes the liquid to increase its…

Q: primary producers in an oligotrophic lake

A: OLIGOTROPHIC LAKE- Oligotrophic lakes are those lakes with very clear water content, transparent…

Q: How is water recycled?

A: The water cycle shows the continuous movement of water and how it it gets recycled within the earth…

Q: Why is the phosphorus cycle different from the nitrogen cycle

A:

Q: What have you learning about chemistry of soil?

A: Soil is a top layer of the earth's surface and has the capacity to retain the water so plants…

Q: Which substance is used to remove chlorophyll from a green leaves in the presence of sunlight to…

A: One of the most important pigments that are responsible for the process of photosynthesis is called…

Q: “If there were no algae there would be no fish in the sea”. Comment.

A: Algae are significant because they are the primary producers of biomass in the aquatic ecosystems.…

Q: How transpiration is necessary evil?

A: Plants are multicellular organisms in the kingdom Plantae. The parts of plants are stems, flowers,…

Q: What is commercial energy and where does most of it come from in the world and in the Philippines?

A: The electrical energy that is used commercially, that is, supplied to the institutions such as…

Q: Why is a weed significant as a pest?

A: Introduction Pest:- It is defined as a living organism, either an animal, fungus, or plant that is…

Q: Why is transpiration important to the water cycle?

A: A cyclic pathway through which chemical substances moves through the abiotic and biotic components…

Q: What do you mean by silviculture?

A: A forest is a large area of land dominated by trees. Forests are the dominant terrestrial ecosystem…

Q: In a biogas production, algae is a resource that comes from O a. torestry residue O b. aquatic crops…

A: A non-conventional form of energy derived from the organic wastes such as leftover digested slurry,…

Q: What is eutrophication?

A: An ecosystem is defined as a biological community of interacting organisms and their physical…

Q: What does Eutrophication mean?

A: water bodies are essential part of our ecosystem . they support different life forms .

Q: What are Coal Power and Renewable Energy? Which type of energy is more polluting? Why are we still…

A: Note: As per the guidelines I am answering the first 3 questions. Repost all other remaining…

Q: How do you think a farmer can best help to conservesoil? How do you think a scientist can best help…

A: Introduction  Soil is a very essential component of the earth. The topmost layer of the earth is…

Q: Litotrophs

A: Lithrophs are the organism which which use the inorganic substrats or molecules like Phophate,…

Q: What’s the big deal about fertilizer entering water bodies?

A: Fertilizers are chemical compounds that are applied to crops in order to improve their yield. The…

Q: Why can’t seawater be used to water plants?

A: Plants are multicellular, photosynthetic eukaryotes belonging to Kingdom Plantae. Plants are termed…

Q: Why mining causes the pollution?

A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…

Q: What is aquaculture?

A: The method of sexual reproduction that produces offspring is called breeding. The care of offspring…

Q: How much freshwater is on earth?

A: About 72% of the Earth is covered with water in water but 97% of the water is salty ocean water and…

Q: hich of these is the negative part of the tradeoff for CAM plants?   Question 8 options:   High…

A: Crassulacean acid metabolism (CAM photosynthesis) is a CO2 fixation system which is originated in…

Q: Historically, agriculture is one of the most environmentally destructive human activities but why…

A: At the nexus of environmental science, ecosystem, evolution, and global change lies environmental…

Q: What are the modern water harvesting system?

A: Water harvesting is defined as the process of collecting the rain water where it falls or collecting…

Q: Why is most nitrogen fertilizer added as ammonium ion?

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

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.