The living world
What is a habitat?
The place where an organism lives
What controls what enters and exits the cell?
Cell membrane
Is a giraffe’s long neck a physical or behavioural adaptation?
Physical adaptation
What happens to particles when they are heated?
They gain energy and move faster
What causes summer in the Northern Hemisphere?
The Northern Hemisphere is tilted toward the Sun
What is a population?
Members of the same species living in one area
What part of the cell controls cell activities?
Nucleus
Is a bird singing for a mate a physical or behavioural adaptation?
Behavioural adaptation
Is clean air homogeneous or heterogeneous?
Homogeneous
During a solar eclipse, what is between the Earth and the Sun?
The Moon
What is an ecological niche?
An organism’s role or job in the ecosystem
What is the jelly-like fluid inside the cell called?
Cytoplasm
Why is less ice dangerous for polar bears?I
It makes hunting seals harder
What does red litmus paper turning blue mean?
The substance is a base
During a lunar eclipse, what is between the Sun and the Moon?
The Earth
Why are horses and donkeys not the same species?
Their offspring (mules) are infertile
What plant cell structure stores water and waste?
Vacuole
Why may thick fur become a problem for polar bears?
Warmer temperatures may cause overheating
A liquid turns red litmus blue and blue litmus stays blue. What is it?
A base
What moon phase is fully illuminated?
Full moon
What must organisms do to belong to the same species?
Reproduce and produce fertile offspring
Name TWO structures found only in plant cells.
Cell wall and chloroplasts
Give ONE physical and ONE behavioural adaptation.
Answers will vary
Is chicken noodle soup homogeneous or heterogeneous?
Heterogeneous
What moon phase is not visible?
New moon