A salamander hides under the bark, fungi grows on the rotting log and other forest dwelling organisms
use the hollow core as a home. This rotting decaying log is an ...
An ecosystem thrives with biotic & abiotic parts. An example of an abiotic part of an ecosystem is ...
An example of a biotic part of an ecosystem is ...
Individuals able to reproduce, and have young that are able to reproduce and have appearance similar to parents describes a …
When a number of individuals – all of the same species – live together in the same area, the group is
referred to as a …
Which of the following should be classified as a community ?
Living things have basic needs. Throughout the first section in this unit the needs of living things were examined in depth. The four basic needs of living things are:
Some living things depend on each other in a very close relationship, which lasts over time. This relationship is called ...
Tapeworms live inside organisms and feed on the nutrients of the organism they live in. A tapeworm is an example of ...
A particular relationship where one organism benefits (like a tree orchid – which receives access to sunlight) and the other organism (the tree) is not harmed or helped is called ...
The relationship where both organisms help each other - such as the goby fish and the snapping shrimp is called ...
A parasitic relationship is demonstrated by a ….
Because some of the lamprey’s victims die after it has attached itself to its host, the relationship that exists is considered to be …
The great blue heron’s long, sharp beak and long legs are adaptations that help it to satisfy this basic need …
The beaver population in Yoho National Park has declined due to ...
A clay liner and a system of pipes to remove Methane gas is used in a sanitary landfill to primarily prevent …
All of the following are ways that humans have positively impacted the ‘garbage problem’, EXCEPT ...