Exam (elaborations)
PSC1501 Assignment 5 2023
- Course
- PSC1501 (PSC1501)
- Institution
- University Of South Africa (Unisa)
QUESTIONS AND ANSWERS
[Show more]
Content preview
PSC1501Assignment 5
2023
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, PSC1501 Assignment 5 2023
QUESTION 1
1.1 Identify the Big Ideas of Science. (10)
The Big Ideas of Science encompass fundamental concepts that underpin scientific
understanding across various disciplines. Here are some key Big Ideas in science:
Evolution: The concept that species change over time through mechanisms like
natural selection.
Cell Theory: All living organisms are composed of cells, which are the basic units
of life.
Atomic Theory: All matter is made up of atoms, and chemical reactions involve
the rearrangement of atoms.
Energy: Energy cannot be created or destroyed, only transferred or transformed.
Genetics: Inheritance of traits is governed by genes and DNA.
Plate Tectonics: Earth's surface is divided into shifting plates that cause geological
phenomena.
The Laws of Motion: Described by Isaac Newton, they explain how objects move.
Climate Change: The influence of human activities on Earth's climate.
1.2 Explain each step of the general form of practical activities and how you
would secure it by using a practical example for each step. (30)
The general form of practical activities in science typically involves several steps,
which can be secured through careful planning and execution. Here's an
explanation of each step with practical examples:
Step 1: Observation and Questioning
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller mulah11. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R50,00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
59325 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now