Ions
This type of ion has a positive charge after losing electrons
What is a cation?
A pH of 7 is considered this.
What is neutral
This type of symbiotic relationship benefits both species involved.
What is mutualism?
Roger federer played this sport
What is tennis?
I’m light as a feather, yet the strongest man can’t hold me for much longer than a minute. What am I?
What is a breath
These negatively charged ions form when an atom gains electrons.
What are anions?
This is the type of solution with a pH less than 7.
What is acidic?
This process allows plants to convert sunlight into energy, forming the base of most food chains.
What is photosynthesis?
This sport, created in Canada, is played on ice and involves a puck.
What is ice hockey?
I’m always running but never get tired or hot. What am I?
What is a river
The two atoms found in table salt
What is Sodium Chloride
When an acid reacts with a base, it creates this process and typically forms water and salt.
What is neutralisation?
This term describes the variety of life forms in a given ecosystem, region, or on the planet.
What is biodiversity
This is the only sport to have been played on the moon.
What is golf?
I’m found in socks, scarves, and mittens; and often in the paws of playful kittens. What am I?
What is yarn/cotton
This ion, essential for muscle contraction, has the symbol Ca²
What is Calcium
0 on the pH scale would be this colour
What is red?
A method of sampling the density of organisms
What is a quadrat?
In basketball, this term describes a shot where the ball bounces off the backboard into the hoop.
What is a bank shot?
I go up but never come down. What am I?
What is your age?
This type of ion is created when water molecules split and is vital in acid-base chemistry.
What is a hydrogen ion (H⁺) or hydroxide ion (OH⁻)?
Purple would be this pH
What is cellular respiration?
This martial art, originating in Japan, translates to “the gentle way.”
What is judo?
I have branches, but no fruit, trunk, or leaves. What am I?
What is a bank?