Do you need planning permission to install a wind turbine? A wind turbine installed as a stand-alone installation: One turbine is considered permitted development and the property must not have an Air Source Heat Pump installed already. Otherwise you need to ask for planning permission. The highest part of the wind turbine blade must not […]
What can be done to prevent fire?
What can be done to prevent fire? Ways to prevent fire incidents: Avoid unattended or careless use of candles. No open flames are allowed inside any Tufts University building. Keep BBQ grills at least 10 feet from the house. Do not disable smoke or CO detectors. Do not smoke indoors. Do not leave your cooking […]
What are the 4 biotic factors in an ecosystem?
What are the 4 biotic factors in an ecosystem? Biotic and abiotic factors Biotic factors include animals, plants, fungi, bacteria, and protists. Some examples of abiotic factors are water, soil, air, sunlight, temperature, and minerals. What is the role of producers in most ecosystems? As producers are the first level in a food system, they […]
How old is South Africa?
How old is South Africa? Independence: 31 May 1910 (from UK); South Africa became a republic in 1961. Geography: Location: Southern Africa, at the southern tip of the African continent. Area: 1.2 million km² (470,462 sq. Who runs Africa? Cyril Ramaphosa His Excellency Cyril Ramaphosa Succeeded by Felix Tshisekedi 14th President of the African National […]
Which is the property of alkynes?
Which is the property of alkynes? Alkynes are nonpolar, unsaturated hydrocarbons with physical properties similar to alkanes and alkenes. Alkynes dissolve in organic solvents, have slight solubility in polar solvents, and are insoluble in water. Compared to alkanes and alkenes, alkynes have slightly higher boiling points. Which is a property of both alkenes and alkynes? […]
When something is in motion it is changing?
When something is in motion it is changing? Something is in motion if it is changing position. It could be a fast-moving airplane, a leaf swirling in the wind, or water trickling from a hose. Even your school, attached to Earth, is moving through space. When an object moves from one location to another, it […]
What is the Centre of a rose called?
What is the Centre of a rose called? carpels What is another name of carpel? If a gynoecium has a single carpel, it is called monocarpous….Types. Gynoecium composition Single carpel Carpel terminology Monocarpous (unicarpellate) gynoecium Pistil terminology A pistil (simple) Examples Avocado (Persea sp.), most legumes (Fabaceae) What’s another name for carpel? In this page […]
Is euglena a plant or animal?
Is euglena a plant or animal? Classification. Euglena are neither plants nor animals despite the fact that they have characteristics of both. Given that they cannot be groups under either the plant or the animal kingdom, Euglena, like many other similar single celled organisms are classified under the Kingdom Protista. What are the unique characteristics […]
What are 3 examples of the evidence of energy?
What are 3 examples of the evidence of energy? Heat, sound, light and motion are evidence of energy in a system. Students will be able to reflect on what they have learned and review key vocabulary. They will consider ways they use energy each day and identify systems or behaviors they could change in order […]
What is the most round object on earth?
What is the most round object on earth? Sun What is the most perfect shape? Hexagon What is the weakest shape in nature? The Triangle: The Triangle is one of the most solid geometrical shapes. But it points out also the weakest areas in hitting, locking, stances, moving and so on. Is there a perfect […]