Daily Practice · GCSE Science

Daily Practice - GCSE Science

2nd January 1999

5 questions · GCSE · 584 questions in this band

1
Ecology
A student counts 3, 5, 4 and 8 dandelion plants in four separate 1 m^2 quadrats. Calculate the mean number of dandelions per quadrat.
2
Ecosystems, Adaptation and Feeding Relationships
State one abiotic factor that can affect the population of fish living in a pond.
3
Biodiversity, Cycles and Human Impact
State one way in which high biodiversity benefits an ecosystem.
4
Chemistry Required Practicals and Data Analysis
Why is the burette rinsed with the solution it is going to contain rather than with water?
5
Atomic Structure and the Periodic Table
An atom has atomic number 11 and mass number 23. State the number of protons.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1999, including the monthly compilation PDF.