Competition

• Light


  Intensity, duration, and quality of light can affect plant growth and photosynthesis.
• Water


  Availability of water, its quality, and quantity can impact organismal survival, growth, and reproduction.
• Nutrients


  Availability of essential elements like nitrogen, phosphorus, potassium, and others, which plants and animals need for growth and maintenance.
• Food


  Availability of energy-rich substances, such as carbohydrates, proteins, and fats, which organisms use for growth, maintenance, and reproduction.
• Habitat


  Physical characteristics of the environment, such as temperature, humidity, and texture, which can affect organismal survival and reproduction.
• Space


  Physical space, including nesting sites, migration routes, and breeding grounds, which can be limiting for some species.
• Mating opportunities


  Availability of potential mates, which can influence an individual's reproductive success.
• Predator-free habitat


  Safety from predators, which can affect an individual's survival and reproduction.
• Geographical barriers like mountains or rivers can prevent certain species from spreading to other areas due to physical obstacles.
• What is the main subject of the study material provided?

  Biology
• Which examination board is mentioned in the study material for Biology?

  AQA
• What is the purpose of the provided study material?

  To assist students in revising for their GCSE Biology exams
• What are the main topics included in the Biology revision section?

  • Adaptations, Interdependence and Competition
  • Organisation of an Ecosystem
  • Biodiversity and the Effect of Human Interaction on Ecosystems
  • Trophic Levels in an Ecosystem
  • Food Production
• What type of papers are included in the study material for Biology?

  Past Papers
• What does "MS" stand for in the context of the study material?

  Marking Scheme
• What is the hourly rate mentioned for the tutor Richard H.?

  £95 per hour
• What qualifications does Richard H. have?

  PhD in Physics and is a qualified teacher examiner
• How does the study material categorize the topics for revision?

  By specific themes such as adaptations, ecosystems, biodiversity, trophic levels, and food production
• What is the purpose of the "Find a Tutor" section in the study material?

  To connect students with qualified tutors
• What does the "PMT Shop" offer according to the study material?

  Printed AQA Biology Resources
• What is the significance of the "2018-2021 papers" mentioned in the study material?

  They are past papers selected for the current specification
• What does the "Contact" section in the study material imply?

  It provides information on how to reach the educational service
• What is the main focus of the "Biology Papers" section?

  To provide access to various biology examination papers
• What type of educational resources are mentioned in the study material?

  Notes, flashcards, mind maps, and questions by topic
• How does the study material categorize the different types of questions available?


  By topic and marking scheme
• What is the significance of the "Advertisement" sections in the study material?

  To promote additional educational services and resources
• What does the "Sitemap" section provide?

  A structured overview of the website's content
• What is the main educational level targeted by the study material?

  GCSE
• What does "Uni Admissions" refer to in the study material?

  It refers to resources related to university admissions processes
• How does the study material suggest students can improve their exam grades?

  By utilizing qualified tutors and structured revision resources