Questões de Concurso

Read the sentence below:

Read the sentence below: "Another major blow to the wave theory of light camefrom the photoelectric effect, first observed by HeinrichHertz in 1887, when ultraviolet light caused electriccharge to be emitted from a metal surface."

Judge the statements below as TRUE (T) or FALSE (F).

( ) The segment “first observed by Heinrich Hertz in 1887” is a reduced passive construction that modifies “the photoelectric effect”.

( ) The verb “caused” is in the simple past and situates the described event within the historical sequence developed in the paragraph.

( ) In “to be emitted”, the noun phrase “electric charge” is grammatically represented as the entity affected by the process.

The CORRECT sequence is:

A wildlife report describes the long-tailed skua as a migratory bird whose location and diet change during the year. The passage connects its breeding period in northern regions with a later movement toward oceanic areas in the Southern Hemisphere. Select the description that represents this seasonal pattern.

After reading the sections about sundews and common butterwort, students compare the characteristics of the two carnivorous plants. Evaluate the statements and mark them as true (T) or false (F).

(__)Both plants grow in environments with limited nutrient availability.
(__)Both plants use sticky substances on their leaves to capture small insects.
(__)Butterwort flowers are described as being pollinated by bees.
(__)Butterwort absorbs the rigid outer covering of the insect as a nutrient.

Select the sequence that represents the statements from top to bottom.

During a reading activity, students are asked to reconstruct the sequence through which a sundew captures, digests and releases the remains of an insect. The task requires attention to the chronological organization of the actions described in the passage. Select the sequence that represents this process accurately.

Sundew flowers attract insects that may contribute to pollination, while the leaves capture small invertebrates as a source of nutrients. The passage highlights that the flowers are positioned on long stems above the trapping leaves. This spatial arrangement contributes to the plant's reproductive process because it: