WorksheetsUnit 1 - Science
Total questions: 10
Worksheet time: 20mins
The layers of the Earth are: hydrosphere, lithosphere, geosphere and (a)
If you cover the leaves of a plant, what important component of photosynthesis will be missing?
Water
Gloucose
Carbon dioxide
Nutrientes
What are some examples of abiotic components of an ecosystem?
Plants
Air
Temperature
Animals
What is the best definition for producers?
They consume plants
They fabricate their own food
They eat secondary consumers
They break down dead animals and dead plants
In this food chain, which organism is a secondary consumer?
Flower
Snail
Frog
Fox
What is the difference between a food chain and a food web?
What of these statements is true?
Plants need oxygen to breathe and carbon dioxide for photosynthesis
Photosynthesis is a process humans use to make food
Decomposers are the base of food chains
Carbon dioxide is a result of photosynthesis
Give an example of how humans can affect a foob web.
Photosynthesis is a process in which plants produce their own food. They need carbon dioxide, light and (a)
What is an ecological footprint?
