Learning Task No. 2: Fill in the missing word/s to complete the paragraph. Use the choice box given below.
(2)
(3)
Geothermal power plants use (1).
to produce electricity from geothermal
the underground pools of hot water found a few miles or more below the
The steam spins a (4)
that activates a (5)
which produces electricity.
turbine
reservoirs
earth's surface
generator
steam​

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

Classify the structures as homologous or analogous, depending on their structure and function.

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat