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WorksheetsUnit A (1) Topics 1-3 Science Review
Total questions: 25
Worksheet time: 6hrs 15mins
What are the four basic needs of all living things?
food, clothing, shelter, love
food, water, habitat, space
water, air, habitat, protection
exchange gases (air), water, food, habitat
Many living things depend on each other in a close relationships which lasts over time. This close relationship is called...
Mutualism
Symbiosis
Parasitism
Commensalism
This type of symbiosis occurs when one organism is harmed and the other benefits.
Parasitism
Mutualism
Commensalism
Symbiosis
An adaptation is something that is inherited from our parents. Which of the following is NOT an adaptation?
Birds have hollow bones which help them to fly
Learning to look both ways before crossing the street
Fish have fins and tails that help them to swim in the water
Some fish have very big eyes that help them to see predators
Living beyond our mean can have devastating effects on the environment. How much of an impact we make on our environment determines our ____________.
Ecological Footprint
Sustainability
Solar Power
Pollution Rate
_________________ is when resources are being renewed at least as quickly as they are being used.
Sustainability
Recycling
Ecosystem Balance
Symbiosis
Studies animals and the way they interact with their environment
astronomer
zoologist
ecologist
lepidopterist
paleontologist
Both species benefit
symbiosis
parasitism
mutualism
commensalism
One species benefits, the other is unaffected
symbiosis
parasitism
mutualism
commensalism
One species benefits, the other species is harmed
symbiosis
parasitism
mutualism
commensalism
Tapeworms reside in human intestine and take nutrients from the human
symbiosis
parasitism
mutualism
commensalism
What is an example of a natural recourse?
popcorn
grass
satellite
plate
Things found in nature that people find useful and valuable to their needs.
natural resources
materials
tools
man-made resources
All living things need water to survive.
True
False
All living things need a place to live where they can get food and water and find shelter.
True
False
Which of the following is NOT a basic need of all living things?
Water
Food (Nutrients)
Air (Oxygen & Carbon Dioxide)
iPhone
What do the 3 arrows mean?
RECYCLE REUSE REGENERATE
REGENERATE REUSE REPEAT
RECYCLE REUSE REDUCE
RECYCLE REPLICATE REDUCE
What does an ecological footprint represent?
How much water we use
How many trees we cut
How much food we consume
How much of the environment we use to support our lifestyles
What does an ecological footprint MESURE?
How many forest there are in Earth
How many jungles are left in the planet
How much resources we consume
How many rivers there are in Earth
How can we reduce our eco-footprint?
Changing our lifestyle
Doing sports
Waking up early
Eating less sugar
What kind of resources are a part of your ecological footprint?
waste production
water and energy use
clothing and transportation
all of the above
